The Overseas Chronograph Perpetual Calendar model in 18- carat pink gold is the latest addition to Overseas collection, Vacheron Constantin’s sporting and technical line. This elegant and highly technical timepiece boasts a chronograph and a perpetual calendar – two of the complications most favoured by devotees of mechanical Haute Horlogerie.
This Overseas Perpetual Calendar model, boasting all the signature features of this collection, radiates a sophisticated, refined and immediately recognisable character – starting with the flowing and powerful lines of its case, the bezel inspired by Vacheron Constantin’s Maltese Cross emblem, along with the hourmarkers, crown, screw-lock pushers, as well as the caseback enhanced by a raised medallion depicting the famous three-mast Amerigo Vespucci ship. Its 18-carat pink gold 42 mm-diameter case, like all men’s Overseas models, is guaranteed water-resistant to 15 bar (approximately 150 metres) and houses a soft iron cage protecting the mechanical movement from magnetic fields of up to 25,000 A/m.
The association between the pink colour of the case and the subtle sandy shade of the dial lends a luxurious sporting touch to this model. Like the other timepieces in this collection, the hands and hour-markers are accented with white luminescent substance ensuring perfect readability even in the dark.
This exceptional model representing a compendium of technical Haute Horlogerie beats to the rhythm of Calibre 1136 QP and its 228 parts: a mechanical self-winding movement – just as one would expect from a sports watch – oscillating at the rate of 21,600 vibrations per hour and endowed with an approximately 40- hour power reserve.
In addition to the hours, minutes and small seconds at 6 o’clock, Calibre 1136 QP powers the chronograph functions – sweep seconds-hand, 30-minute counter at 3 o’clock and 12-hour counter at 9 o’clock – as well as those of the perpetual calendar – day of the week, date, 48-month counter with leap years as well as a moon-phase display.
The Overseas Chronograph Perpetual Calendar is delivered with two straps: one in vulcanised brown rubber and the other in brown alligator leather. A pink gold triple-blade, double-pusher folding clasp guarantees security and comfort for the wearer of this exceptional model. This timepiece is also delivered with a luxurious presentation case equipped with a rotating mechanism that enables the watch – when not worn – to be kept perpetually wound and thereby ensure that the perpetual calendar indications are properly adjusted.
Model: Overseas Chronograph Perpetual Calendar
Calibre 1136 QP
Movement thickness: 7.90 mm
Movement diameter: 28 mm (11 ¼ lignes)
Jewelling: 37 jewels
Number of parts: 228
Frequency: 3 Hz (21,600 vibrations/hour)
Power reserve: Approximately 40 hours
Hours, minutes and small seconds at 6 o’clock
Chronograph with column wheel
12-hour and 30-minute counters
Perpetual calendar (day of the week, date, 48-month counter with leap year indication)
18K 5N pink gold
Screwed-down crown and pushpieces
Solid case-back with stamped “Overseas” medallion
Satin-finished table, polished bezel, chamfered edges
Water resistance: Tested at a pressure of 15 bar (approx. 150 metres)
Light grey opaline with black painted indications and scales
Light grey snailed counters with 5N gold-plated diamond polished filets
White painted external zone
Hands and hour-markers in 18K 5N pink gold with white luminescent material
Dark brown Mississippiensis alligator leather strap, hand-stiched, saddlefinish, large square scales
Delivered with a second strap in dark brown rubber
Clasp: 18K 5N pink gold triple blade folding clasp, double security with buttons