Technicality meets practicality in the new Overseas dual time model equipped with an in- house movement enabling simultaneous reading of two timezones governed by particularly user-friendly handling and enhanced by three interchangeable bracelet/straps in steel, leather or rubber.

• New Vacheron Constantin Caliber 5110 DT
  
• Simultaneous reading of two timezones
  
• Easy and convenient adjustment
  
• Three interchangeable bracelet/straps

The traveller-dedicated Overseas dual time watch flaunts a distinctive design epitomising Fine Watchmaking dedicated to user friendliness. A six-sided bezel inspired by the emblematic Maltese cross; in-house movements designed for smooth and easy handling; an oscillating weight adorned with a wind rose, interchangeable bracelet/straps: Overseas embodies a modern lifestyle resolutely open to the wider world. This Overseas dual time timekeeper joins the adventure equipped with the eponymous function representing a complication much favoured by globetrotters.

The Overseas dual time model is designed to ensure reliable, pleasant and elegant wear in every circumstances. Its new mechanical self-winding movement, Vacheron Constantin Caliber 5110 DT, stems from several years of development and enables simultaneous reading of the two timezones by means of coaxial hands. The hours hand indicates the local timezone corresponding to the user’s current location, while the hand tipped with a triangular arrow shows the time in a reference timezone, generally known as “home time”.

A 12-hour display, adjustable via the crown in both directions (position 1: local time, independent jumping adjustment; position 2: home time, dragging adjustment of both timezones and minutes), along with a day/night indication set to home time, and a pointer-type date display, adjusted and secured via a screw-lock pusher at 4 o’clock and synchronised with local time. This 234- component movement oscillates at a frequency of 4 Hz and has a comfortable 60-hour power reserve thanks to its twin barrel that also ensures its regularity.

This easily adjustable dual time caliber is housed in a 41 mm-diameter stainless steel case water-resistant to 150 metres and featuring a design that highlights the Overseas signature features. A bezel evoking Vacheron Constantin’s famous Maltese cross emblem; a translucent lacquered dial with facetted and luminescent gold hands and hour-markers; a double graduation bearing the minutes and seconds scales; a 22 carats gold oscillating weight adorned with a wind rose; and of course the three interchangeable bracelet/straps enabling tool-free fitting: the new Overseas dual time watch continues a tradition of elegant, relaxed watches designed to offer their owners a combination of comfort and user friendliness.

Presented on a stainless steel bracelet with half Maltese cross-shaped polished and satin- brushed links, complete with a comfort-adjustment system, the Overseas dual time is delivered with two additional straps matching the shade of the dial: in blue alligator leather or rubber, equipped with an equally interchangeable stainless steel folding clasp.

This Overseas dual time model is available in three versions:

• Stainless steel case, blue dial
  
• Stainless steel case, silver-toned dial
  
• 18K 5N pink gold case, silver-toned dial

Reference	:	7900V/110A-B334 - blue dial 7900V/110A-B333 - silver-toned dial Hallmark of Geneva certified timepieces
Movement	:	5110 DT caliber Developed and manufactured by Vacheron Constantin Mechanical, self-winding
Oscillating weight	:	22K gold Overseas
Diameter	:	30.60 mm (13¼’’’)
Thickness	:	6 mm
Power reserve	:	Approximately 60 hours
Frequency	:	4 Hz (28,800 vibrations / hour)
Components	:	234
Jewels	:	37
Indications	:	Hours and minutes Central seconds Second timezone, set by the crown Day / night (AM / PM) indication at 9 o’clock, synchronised with home time Date at 6 o’clock, synchronised with local time, set by pusher
Case	:	Stainless steel
Diameter	:	41 mm
Thickness	:	12.80 mm
Casing ring	:	Soft iron ensuring anti-magnetic protection
Crown	:	Screwed-down and quarter-turn screw-lock push-pieces
Caseback	:	Transparent sapphire crystal
Water-resistant	:	Tested at a pressure of 15 bar (approx. 150 metres)
Dial	:	Translucent blue / silver-toned lacquered, sunburst satin-finished base with velvet-finished flange 18K white gold hour-markers and hours & minutes hands highlighted with white luminescent material
Bracelets	:	Steel bracelet, half Maltese cross-shaped polished and satin-brushed links Delivered with a second strap in blue / black Mississippiensis alligator leather featuring a black nubuck lining with a micro-perforated effect Hand-stitched, large square scales Delivered with a third strap in blue / black rubber
Clasps	:	Stainless steel bracelet secured by a stainless steel triple-blade folding clasp with push-pieces and comfort-adjustment system Delivered with a second stainless steel triple-blade folding clasp with push-pieces and patented interchangeable system compatible with both additional straps

Reference	:	7900V/000R-B336 Hallmark of Geneva certified timepieces
Movement	:	5110 DT caliber Developed and manufactured by Vacheron Constantin Mechanical, self-winding
Oscillating weight	:	22K gold Overseas
Diameter	:	30.60 mm (13¼’’’)
Thickness	:	6 mm
Power reserve	:	Approximately 60 hours
Frequency	:	4 Hz (28,800 vibrations / hour)
Components	:	234
Jewels	:	37
Indications	:	Hours and minutes Central seconds Second timezone, set by the crown Day / night (AM / PM) indication at 9 o’clock, synchronised with home time Date at 6 o’clock, synchronised with local time, set by pusher
Case	:	18K 5N pink gold
Diameter	:	41 mm
Thickness	:	12.80 mm
Casing ring	:	Soft iron ensuring anti-magnetic protection
Crown	:	Screwed-down and quarter-turn screw-lock push-pieces
Caseback	:	Transparent sapphire crystal
Water-resistant	:	Tested at a pressure of 15 bar (approx. 150 metres)
Dial	:	Translucent silver-toned lacquered, sunburst satin-finished base with velvet-finished flange 18K gold hour-markers and hours & minutes hands highlighted with white luminescent material
Bracelets	:	Brown Mississippiensis alligator leather strap featuring a black nubuck lining with a micro-perforated effect, handstitched, large square scales Delivered with a second strap in brown rubber
Clasp	:	18K 5N pink gold triple-blade folding clasp with push- pieces and patented interchangeable system compatible with both straps