Vacheron Constantin Égérie Moon Phase Spring Blossom: A Poetic Celebration of Haute Couture and Horology
Swiss luxury watchmaker Vacheron Constantin has unveiled the Égérie Moon Phase Spring Blossom, a limited edition timepiece that captures the fleeting beauty of springtime blossoms through artisanal craftsmanship and refined watchmaking. Limited to just 100 pieces worldwide, the new creation combines Haute Horlogerie with the poetic codes of Haute Couture.
Presented in a 37mm 18K 5N pink gold case, the Égérie Moon Phase Spring Blossom features a luminous pink mother-of-pearl dial paired with a hand-painted calfskin strap adorned with delicate floral motifs. The Maison describes this as the first time miniature painting has been applied directly to a watch strap in this manner.
Inspired by the Poetry of Spring
The latest addition to the Égérie collection draws inspiration from the soft pink and white blossoms that define springtime landscapes. The watch embraces an entirely pink palette, with tonal variations enhancing its romantic and feminine aesthetic.
Its moon phase display sits between 1 and 3 o’clock within a diamond-set circular aperture aligned with the winding crown, itself set with a moonstone. Gold moons emerge from mother-of-pearl clouds against a dusky pink sky, adding depth and visual poetry to the composition.
Each piece in the limited edition is subtly unique due to the natural variations of mother-of-pearl and the hand-painted artistry of the strap.
Haute Couture Meets Haute Horlogerie
Since its launch in 2020, the Égérie collection has drawn heavily from the world of Haute Couture, translating textile-inspired details into horological design. Pleated textures on the dial evoke the movement of fabric, while the asymmetrical display and intertwined circles reflect the elegance of couture tailoring.
The Spring Blossom edition deepens this connection through its interchangeable strap system. Alongside the hand-painted calfskin strap, the watch is delivered with two additional options: a shiny raspberry-pink alligator strap and a blush-pink grosgrain fabric strap, each fitted with its own pink gold buckle.
Vacheron Constantin’s Product & Innovation Director, Sandrine Donguy, explained that the project was conceived as a fusion of traditional decorative crafts and modern experimentation. By applying miniature painting to the strap rather than the dial or case, the Maison sought to evolve métiers d’art in new directions while preserving artisanal know-how.
A Floral Legacy Spanning More Than Two Centuries
Flowers have long played a role in Vacheron Constantin’s design language. The Maison traces this botanical inspiration back over 200 years, referencing historical pocket watches and pendant watches embellished with floral engravings, enamel work, pearls, and precious stones.
The influence of Art Nouveau during the early 20th century also played a role in shaping these creations, with organic forms and floral motifs transforming timepieces into wearable works of art.
TECHNICAL DATA
ÉGÉRIE MOON PHASE SPRING BLOSSOM
Reference 8005F/000R – H157
Calibre 1088 L
Manufacture calibre Mechanical, self-winding
30 mm (9’’’) in diameter, 5.03 mm thick
Approximately 40-hour power reserve
4 Hz (28,800 vibrations/hour)
164 components
24 jewels
37 mm in diameter; 10.08 mm thick
Bezel set with 58 diamonds
Crown set with a moonstone
Transparent sapphire crystal caseback
Water-resistance tested at a pressure of 3 bar (approx. 30 metres)
Pink calfskin watch presentation pouch with printed blossom motif and pink calfskin strap case
Total diamond-setting 94 diamonds, for a total weight of approx. 1.10 carats (guaranteed minimum carats)
Limited and numbered edition of 100 pieces
Available exclusively through Vacheron Constantin boutiques, the Égérie Moon Phase Spring Blossom stands as a poetic expression of femininity, craftsmanship, and the enduring dialogue between Haute Couture and Haute Horlogerie.
OVERSEAS SELF-WINDING HIGH JEWELLERY First fully gem-set model for the Overseas 35 mm self-winding
Two new Overseas self-winding 35 mm pieces in 18K white gold and 18K 5N pink gold, fully set with 1,430 brilliant- and baguette-cut diamonds.
Each model is presented with two additional, interchangeable straps in shiny alligator leather and rubber, with an interchangeable diamondset buckle.
The self-winding Manufacture movement, calibre 1088/1 with a 40- hour power reserve displays hours, minutes and central seconds, as well as the date in an aperture Vacheron Constantin opens a new chapter for the Overseas selfwinding 35 mm model, introducing two high-jewellery versions for the first time, in 18K white gold and in 18K 5N pink gold, powered by the Manufacture movement, calibre 1088/1. Originally created in 2023, the 35 mm Overseas case was conceived as a timepiece to suit all discerning wrists in any situation. Its more streamlined dimensions make it intrinsically comfortable to wear, while retaining all of the aesthetic codes and inherent functionality of its larger Overseas counterparts.
Vacheron Constantin Watch
Vacheron Constantin Overseas Self-Winding High Jewellery
The dazzling craft of gem-setting
Vacheron Constantin has been on a quest for excellence in the art of gem-setting since the 19th century, when it added the craft to its repertoire of métiers d’art. At that time, timepieces were not only confined to a waistcoat pocket but were also worn as jewellery and fashion accessories. The new Overseas Self-Winding 35 mm
Overseas Self-Winding High Jewellery diamond watch white gold
Vacheron Constantin Overseas Self-Winding High Jewellery diamond watch white gold
High Jewellery watch is adorned with a total of 1,430 diamonds (~12.58 cts) and combines two cuts: brilliant and baguette.
The Maltese cross motif on the bezel – a signature of the Overseas collection, inspired by Vacheron Constantin’s emblem – is highlighted by the radiance of 60 invisibly set baguette-cut diamonds (~ 2.28 cts). Invisible setting is particularly challenging for the gem-setter as it creates a seamlessly gem-covered surface on which the stones appear to float above the gold surface with no visible means of support. First, the gem-setter creates a framework of gold rails, only 0.2 mm to 0.4 mm thick, which forms a secure grid structure that remains hidden once the gemstones are slotted into it. After creating the frame, the artisan must cut a tiny V-shaped groove along both sides of each diamond, to match the position and dimensions of the rails with a tolerance of only 0.02 millimetres, thus ensuring that the stones sit flush, with no gaps, overlaps or visible metal. This setting technique is so meticulous that it can take several hours for just one stone.
Vacheron Constantin Overseas Self-Winding High Jewellery
Vacheron Constantin Watch
The serene beauty of the invisibly set baguette stones contrasts with the multifaceted sparkle of brilliant-cut diamonds on the dial and 18K gold bracelet. The dial is elegant and functional, displaying only the essentials of time and date, in order to maximise the visual impact of the snow-set diamond background – comprising 314 brilliant-cut diamonds (~ 1.65 ct). Combining artistry and precision, snow setting is another highly demanding technique, in which the gemsetter covers the entire surface of the gold dial base in diamonds of varying diameter, set in an order that appears to be random. In fact, the placement of every stone must be meticulously judged, to leave an absolute minimum of metal between the stones so that the entire surface refracts and reflects the light, like the effect of the sun on a sparkling field of snowflakes. Against this glittering backdrop, 12 baguettecut diamonds serve as hour markers. The lugs and 18K gold bracelet are also snow-set, with a total of 884 brilliant-cut diamonds (~ 6.95 cts), with each link of the bracelet set separately before being carefully assembled.
Vacheron Constantin Overseas Self-Winding diamond watch white gold
Blue alligator strap with white gold watch
White rubber strap with diamond buckle
High Jewellery Watch
Overseas 35 mm high jewellery pink gold timepiece
Overseas Self-Winding High Jewellery diamond watch white gold
One watch, three styles
Introduced to the Overseas collection in 2023, the 35 mm diameter case is designed not only to correspond with a modern aesthetic, but also to be suitable for any situation and comfortably worn by everyone regardless of wrist size. Its versatility is underlined by the easy interchangeability of its diamond-set gold bracelet and two straps that are delivered with the watch: one in white rubber and one in shiny alligator leather. Adding a vivid splash of colour to the otherwise monochrome palette of the watch, the white gold model comes with a brilliant blue alligator-skin strap, while the pink gold model is delivered with a fuchsia-coloured alligator-skin strap. Each is secured with an 18K white gold or 18K 5N pink gold pin buckle to match the case metal; set with 62 brilliant-cut diamonds (~0.33 ct), the buckle may also be interchanged to fit another strap of the owner’s choice. As with all Overseas models, the owner needs no tool to easily and quickly change the bracelet, straps or buckle at will. Echoing the Maltese Cross motif found on the bezel the bracelets are outfitted with the easy-fit system inherent to the Overseas collection since 2016, a hidden micro-adjustment that provides the wearer with flawless comfort.
Vacheron Constantin’s self-winding calibre 1088/1
Calibre 1088/1 sets the pace for the Overseas SelfWinding High Jewellery, driving the hours, minutes, central seconds and date in an aperture. The central seconds is also outfitted with a stop-seconds function, ensuring to-the-second accuracy when setting the time. The 144-component automatic movement operates at a frequency of 4Hz and is equipped with a 40-hour power reserve. Visible through the transparent sapphire crystal case back, the movement is very finely finished and features visible Côtes de Genève decoration and bevelled bridges, as well as the Overseas collection’s emblematic 22K gold rotor adorned with a compass rose.
Technical data OVERSEAS SELF-WINDING HIGH JEWELLERY
References 4617V/215G – H039 (white gold)
4617V/215R – H040 (pink gold)
Calibre 1088/1
Manufacture calibre
Mechanical, self-winding
20.8 mm (9’’’) in diameter, 3.83 mm thick
Approximately 40-hour power reserve
4 Hz (28,800 vibrations/hour)
144 components
24 jewels
Indications Hours, minutes, seconds, date
Case 18K white gold / 18K 5N pink gold
35 mm in diameter; 8.43 mm thick
158 diamonds (~3.31 cts): 60 baguette-cut diamonds on the bezel (~ 2.28 cts) and 98 brilliant-cutdiamonds (~1.03 ct)
Screwed down crown
Transparent sapphire crystal caseback
Water-resistance tested at a pressure of 5 bar (approx. 50 metres)
Dial Fully set with 314 brilliant-cut diamonds (~1.65 ct)
Hour-markers
and hands 18K white gold/18K 5N pink gold hours and minutes hands, highlighted with blue Super-Luminova®
(Vacheron Constantin is not the owner of the Super-LumiNova® trademarks. These marks are owned by a third party)
12 baguette-cut diamond hour-markers (~0.32 ct)
Bracelet 18K white gold/18K 5N pink gold
884 brilliant-cut diamonds (~6.95 cts)
Self-interchangeable system integrated
Easy-fit system
Additional straps Brilliant blue alligator (white gold), fuchsia alligator (pink gold) – White rubber
Buckle Interchangeable 18K white gold/18K 5N pink gold pin buckle
62 brilliant-cut diamonds (~0.33 ct)
Total of diamonds 1,430 diamonds for a total of ~12.58 carats (minimum guaranteed)
To bring together in a wristwatch a minute repeater, a split-seconds chronograph and a tourbillon regulator is a technical challenge that has rarely been met. In the Les Cabinotiers Temporis Duo Grand Complication Openface these complications benefit from Vacheron Constantin’s latest technical developments and continuous research into materials. Particular attention has also been paid to the decoration and hand-finishing of Calibre 2757 S, which comprises almost 700 components. This work is revealed through the complex sapphire dial as well as the sapphire back of the 45mm 5N pink gold (750/1000) case. This highly technical timepiece turns mechanical watchmaking into a kinetic art form that measures time.
• A single-piece edition timepiece combining mechanical excellence and aesthetics in the great tradition of the watchmaking complications that have marked the history of the Maison.
• A new open-faced sapphire dial reveals the beauty and complexity of the movement.
• A technical feat of rare complexity, Calibre 2757 S incorporates a single push-piece split-seconds chronograph, a minute repeater and a tourbillon regulator with a spherical hairspring.
• Aesthetically faithful to the Maison’s exacting standards, with fine hand-finishing on all components of the calibre, which is visible beneath an open-faced sapphire dial.
The evolution of age-old know-how
The complications of this new Les Cabinotiers timepiece epitomise the transmission of watchmaking expertise through the generations – a core value of Vacheron Constantin. In 1819, the Maison produced a pocket watch with independent deadbeat seconds and a quarter repeater, one of the first of its kind. The watch incorporated a deadbeat seconds mechanism – a device that had been developed by various watchmakers in the late 18th century as a means of more accurately measuring very small units of time. Designed as an independent mechanism with its own gear train, it enabled the seconds hand to be stopped and restarted independently of the normal timekeeping function and is thus considered to be the forerunner of the chronograph.
The split-seconds chronograph mechanism has two coaxial hands, the second of which can be stopped to calculate an intermediate time before being restarted to catch up with the first. After the system was introduced – first with a single-hand system in 1831, then with the two-hand configuration in 1838 – Vacheron Constantin quickly incorporated these developments into its pocket chronographs.
The Maison’s chiming watches draw on an equally deep history. Minute repeaters – watches that strike the hours, quarters and minutes on demand – have been part of Vacheron Constantin’s watchmaking vocabulary for more than two centuries. The first mention of a Vacheron Constantin striking timepiece in the production records is a gold quarter-repeating pocket watch recorded in 1806.
Since then, the Maison has continued to build its expertise in striking and repeating watches. Created in 1827, the first Vacheron Constantin watch with grande and petite sonneries, is an impressive example of this savoir-faire, as are Reference 4261 dating from the early 1940s, which incorporates a minute repeater in a calibre just 3.28 mm thick, and Reference 57260 which counts a grande et petite sonnerie (the former with Westminster chimes), a minute repeater, and an alarm among its 57 complications.
A similar historic evolution applies to the tourbillon. This mechanism, which significantly enhances isochronism by mitigating the effects of gravity, is first mentioned in the Maison’s archives with an order placed in 1901 by a Parisian client for a highly complicated timepiece that was to incorporate such a regulator. Over the decades, Vacheron Constantin’s watchmakers have continued to develop the tourbillon, notably by developing technical solutions with multiple axes. The Les Cabinotiers Tourbillon Armillaire bi-axial wristwatch with a spherical hairspring and the Les Cabinotiers – The Berkley Grand Complication, featuring a triple-axis tourbillon, are outstanding examples of this expertise.
While the combination of a chronograph and a minute repeater in a movement with a tourbillon regulator has been seen in some remarkable pocket watches, it has remained rare in wristwatches. Vacheron Constantin saw this as an opportunity to create such a piece, in the tradition of the grand complication watches that have made its reputation for 270 years.
Three of Haute Horlogerie’s most emblematic complications, the chronograph, minute repeater and tourbillon are among the most difficult to create, let alone combine. Meeting the challenge, in 2022 the Maison unveiled Calibre 2757 in a single-piece edition Les Cabinotiers watch offering this rare and original combination in a single mechanism.
For the Les Cabinotiers Temporis Duo Grand Complication Openface, the watchmakers of Les Cabinotiers developed a new version of the calibre, with a spherical hairspring to further improve isochronism, and set it in a one-of-a-kind watch that reveals the beauty and complexity of the movement through an open-worked dial.
Horological mastery
The highly technical Calibre 2757 S incorporates 696 components, with the design of the movement, particularly in terms of its chronograph functions, subject to the imperative of performance. Despite its complexity, the watchmakers at Vacheron Constantin have created a movement of great finesse, barely 10.4 mm high and 33.3 mm in diameter, remaining faithful to the principles of elegance that are a signature of the Maison.
When developing the original Calibre 2757, the additional split-seconds chronograph plate was specially designed with an in-depth arrangement of its components to enhance operating efficiency. This optimisation of volumes to ensure the calibre’s thinness, was complemented by the use of new materials. Some of the wheels in the gear train have been made of titanium or electroformed in nickel-phosphorus, with a toothing profile particular to Vacheron Constantin that ensures improved penetration of the gears to prevent the second hands from shaking.
After much research, the chronograph seconds hands were made of aluminium, chosen for its rigid and ultra-light properties. Silicon, another ultra-light material that requires no lubrication, was used for one of the split-seconds levers and its insulator. These savings in component weight and friction reduce the loss of energy amplitude from the barrel. This contributes to a comfortable power reserve of 50 hours with the chronograph engaged, indicated by a display on the back of the watch.
With measurements accurate to 1/5th of a second thanks to the movement’s frequency of 18,000 vibrations per hour, elapsed time is indicated on the peripheral minute track by the two central second hands, together with a 30-minute counter positioned at 2 o’clock. Because this function demands extremely high precision, Vacheron Constantin’s watchmakers opted for a construction with two column-wheels, one devoted to the chronograph and the other to the split-seconds hand.
The chronograph is controlled by a single push-piece at 2 o’clock for the basic functions (start/stop/reset) and by a push-piece at 4 o’clock for the split-seconds (stop/reset). Pressing the latter stops the second hand at an intermediate time while the first hand continues its course. When pressed again, the split-seconds hand instantly joins the first hand in the time countdown.
A centripetal regulator and spherical hairspring
The minute repeater featured in Calibre 2757 S has also benefited from technical developments at Vacheron Constantin. These include an ingenious flying strike governor. This device has two weights shaped so as to act as a brake on the governor’s rotating shaft, thus evening-out the energy released by the repeater’s spring. To achieve this, it uses opposing centrifugal and centripetal forces. When the governor spins, the centrifugal force pivots one end of the weights outwards so that the other end acts as a brake on the central shaft to bring the rotation and the strike to a steady rate.
The governor mechanism, which operates in total silence, regulates both the cadence and duration of the musical sequence so that the notes can be heard distinctly and clearly, with a complete absence of mechanical ‘background noise’. The distinctive feature of this system is its two flyweights with a shape specially designed to generate a kind of ‘motor brake’ by a centripetal force acting on the governor’s rotating shaft. This evens out the energy released by the barrel and regulated by the tourbillon.
Located at 6 o’clock, the tourbillon is fitted with a spherical hairspring, a shape that causes the spring to expand and contract concentrically, thus enhancing isochronism. The distinctive tourbillon cage is inspired by the Maltese cross, the Maison’s emblem. Held in place by a hand-bevelled bridge. the tourbillon performs one complete rotation per minute and a hand mounted on its axis indicates the small seconds.
Technical excellence enhanced by Haute Horlogerie finishes
A transparent sapphire dial is the aesthetic signature of the new Les Cabinotiers Temporis Duo Grand Complication Openface. Just 0.5 mm thick, it is distinguished by a highly complex mix of finishes: polished and frosted surfaces alternate on the counters, which are encircled by rings in 5N gold, applied by metallisation on the underside of the sapphire discs; the hour markers are treated with grey NAC and the chronograph markers are engraved and inked. The 30-minute chronograph counter hand and the two chronograph seconds hands are made of PVD-coated aluminium – their olive green colour matched by the green alligator leather strap that attaches the 45mm pink gold case to the wrist.
The sapphire dial and caseback reveal the quality of the hand-finishing on the movement components, highlighting the beauty of this kinetic artwork. Surfaces are, variously, bevelled, polished, satin-finished, grained, circular-grained, engraved and bead-blasted, creating a fascinating play of reflections and light.
Visible through the dial, the sides of the skeletonised bridges are hand-drawn and hand-bevelled and the surfaces are circled. The wheels, with their bevelled spokes, are rolled and polished, a delicate operation that requires special tools when wheels are made of titanium. The metallic colours of the moving parts contrasts with the black NAC coating on the bridges and main plate.
On the reverse side of the movement, the watchmaker has created a distinctive decoration. The surface of the blackened bridges was hollowed out then sandblasted by hand to a very fine grain and edged with a mirror-polished sink. The hand-chamfered sinks for the jewels and screws have also been mirror-polished. The beauty of the movement architecture is amplified by the contrast between the black bridges, their polished borders and the golden tones of the moving parts. The striking governor is engraved with the initials JMV, in homage to Jean-Marc Vacheron, and held by a semi-circular bridge that has been round-polished by hand – the polishing alone requiring eight hours of meticulous work.
Thanks to the meticulous attention to detail dedicated to this calibre, it took twice as long for the finishing of its components as it did to assemble and fit it into the case. As was the case for the 18th-century cabinotiers, a single watchmaker was in charge of the watch, carrying out all of the component finishing, as well as every assembly operation, right down to the adjustment and casing of the calibre. This manner of working is an eloquent testimony to Vacheron Constantin’s commitment to safeguarding the transmission of watchmaking expertise through the generations.
LES CABINOTIERS TEMPORIS DUO GRAND COMPLICATION OPENFACE
Reference 9750C/000R-215C
Calibre
2757 S
Developed and manufactured by Vacheron Constantin
Mechanical, manual-winding
33.30 mm diameter, 10.40 mm thick
Approximately 58 hours of power reserve
2.5Hz (18,000 vibrations/hour)
696 components
61 jewels
NAC finishing
Hallmark of Geneva certified timepiece
Indications
Off-centre hours and minutes
Small seconds on tourbillon
Chronograph
Split-seconds chronograph
30-minute counter
Minute repeater
Tourbillon
Power reserve on the back of the watch
Case
18K 5N pink gold
45 mm diameter, 16.40 mm thick
Transparent sapphire crystal caseback
Dial
Sapphire crystal
18K 5N pink gold hours, minutes, and seconds hands
Green-coloured chronograph and split-seconds chronograph hands
Strap
Green Mississippiensis alligator leather, hand-stitched, saddle-finish, large square scales
THE FIRST MINUTE REPEATER IN THE OVERSEAS COLLECTION
HAUTE HORLOGERIE PROWESS
The Vacheron Constantin Overseas Grand Complication Openface is the outcome of a long process to meet the challenge of integrating a grand complication mechanism into an elegant case. In addition to a tourbillon and a perpetual calendar, this movement incorporates a minute repeater, a first in the collection. Generally speaking, water resistance is difficult to achieve with minute repeater calibres due to the sliding mechanism in the case-side that activates the repeater. The challenge with this model was to ensure the water-resistance of the Overseas case, while adapting its lines to Calibre 2755 QP. This required a year and a half of research and development and involved a complete redesign of the caseback to create space for the minute repeater mechanism while maintaining the slender curves characteristic of Overseas watches. With a diameter of 44.5 mm and a height of 13.1 mm, the proportions of this new Overseas case deftly balance the collection’s adventurous character with a spirit of elegance.
AN EMBLEMATIC CALIBRE
One of Vacheron Constantin’s emblematic movements, Calibre 2755 QP benefits from developments made for the Tour de l’Île watch presented in 2005 and brings together three major horological complications. With its 602 components contained within a diameter of 33.30 mm, it incorporates a perpetual calendar with date, day, month and leap-year cycle indications. In addition to this calendar mechanism, which requires no correction before 2100 – a non-leap secular year – there is a minute repeater.
To govern the cadence of the repeater mechanism, which strikes the hours, quarters and minutes on demand, the Maison’s watchmakers developed a centripetal regulator, a proprietary device that allows the hammers to be struck at the precise intervals required to obtain the correct musical sequences. Totally silent, this regulator features two centrifugal weights that act as a motor brake on the axis of rotation, smoothing the flow of energy released by the repeater spring.
In keeping with Vacheron Constantin’s attention to detail, particular attention has been paid to the aesthetics of this governing device, which is visible through the sapphire caseback. An arc-shaped bar secures the regulator; crafted in 750/1000 gold its rounded form requires a full day of meticulous hand- polishing. Beneath it, the circular-grained inertia weights are engraved with the initials of Jean-Marc Vacheron, who founded the Maison in 1755.
AN EMBLEMATIC CALIBRE
The same high standards were applied to the finishing of the tourbillon bridges, which involved rounding the convex profile as well as tapering it towards the fixing screws, then hand- polishing each bridge to a perfect shine. Their architecture was also reviewed, particularly on the reverse side, where it has been made more open and visually lighter. This allows full appreciation of the tourbillon’s ballet, which is enhanced by the relatively slow tempo of 18,000 vibrations per hour (2.5 Hz). Commensurate with the complexity of Calibre 2755 QP, the movement finishes also include mirror-polished repeater hammers, bevelled and satin-brushed bridges, circular satin-brushed wheels, and bridges decorated with Côtes de Genève.
A SPORTY AND CONTEMPORARY AESTHETIC
With its grade 5 titanium case and integrated bracelet, the Overseas Grand Complication Openface watch remains true to the spirit of the collection. Its sporty, contemporary character is enhanced by the transparency of the sapphire dial, which reveals the beauty and complexity of the movement. Applied to the transparent sapphire, the 18-carat white gold hour-markers appear to be floating in space, amplifying the airy aesthetic.
To enhance legibility and create a dynamic contrast with the grey and silver tones of the movement components, the circles surrounding each of the time and calendar indications are treated with a blue metallised finish. The surface of each metallised circle is then engraved in white with the various indications – dates, days, months, years and minutes.
Viewed through the sapphire dial the avant-garde spirit of the watch is highlighted by the contrast between the anthracite grey hue of the NAC galvanic treatment on the bridges and the silvery tone of the rhodium-plated wheels. The mix of finishes on the case and bracelet amplifies the contemporary aesthetic with a visually captivating play of light and reflections. On the bezel, sandblasting combines with polishing and satin-brushing – a new signature for titanium-cased models in the Overseas collection. Like the other pieces in the collection, the model’s titanium bracelet, fitted with a comfort system, is interchangeable without tools and two additional straps – one in blue alligator, one in blue rubber – are offered with the watch.
TECHNICAL DATA
OVERSEAS GRAND COMPLICATION OPENFACE
Reference: 6510V/110T-128C
Calibre: 2755 QP
Developed and manufactured by V acheron Constantin
Mechanical manual-winding
33.9 mm diameter, 7.9 mm thick
Approximately 58 hours of power reserve
2.5 Hz (18’000 vibrations/hour)
602 components
45 jewels
NAC finishing
Hallmark of Geneva certified timepiece
Indications: Hours and minutes
Small seconds on tourbillon
Minute repeater
Perpetual calendar (day, date, month, leap year)
Tourbillon
Power reserve on the back of the watch
Case: Titanium grade 5
44.5 mm diameter, 13.1 mm height
T ransparent sapphire crystal caseback
Water resistant tested at a pressure of 3 bar (approx. 30 metres)
Dial: Sapphire crystal with blue display counters
18K white gold (750/1000) hour-markers and hours & minutes hands highlighted with blue
Super-Luminova®
18K white gold (750/1000) counter hands
Strap: Titanium grade 5, satin-finished and polished, interchangeable and with comfort-adjustment
system; T wo additional straps, in blue alligator and in blue rubber
Buckle: Titanium grade 5 folding clasp
One additional titanium grade 5 folding clasp, interchangeable and compatible with both
additional straps
