• A blue dial with pink gold case
• A silver dial with pink gold case and bracelet
• Extremely slim case, only 8.1 mm
• 1120QP ultra-thin automatic winding movement
• Quickly replaceable bracelet / strap
 A new member of the Overseas Series, which is tailor-made for travellers, two new masterpieces showcase the unique charm of ultra-thin perpetual calendar watches in different styles.

 The blue dial, pink gold case, and blue strap are casual and chic. The silver dial and pink gold bracelet are more distinguished and elegant.

 Revealing the modern lifestyle and embracing the world with an open and inclusive attitude, this spirit runs through the unique design of the Overseas Vertical and Horizontal series, which not only shows the extraordinary craftsmanship of fine watchmaking, but also maintains a consistently practical and convenient feature. Hexagonal three-dimensional bezel with the brand’s signature Maltese cross logo; translucent lacquered dial with multi-faceted gold luminous hands and hour markers; brand-made movements that meet daily needs; 22K decorated with wind rose compass pattern Gold rotor; bracelet / strap that can be quickly replaced without tools. The Overseas Vertical Series explains the essence of modern lifestyle.

Equipped with 1120QP / 1 movement
 The new Overseas Perimeter Ultrathin Perpetual Calendar watch is made of 18K5N pink gold, which not only shows complex watchmaking skills, but also interprets a low-key and elegant aesthetic style. The timepiece is equipped with Vacheron Constantin’s iconic 1120QP movement. This self-winding ultra-thin movement combines perpetual calendar and moon phase functions. No adjustment is required 2100 years ago. 276 is integrated into the movement with a thickness of only 4.05 mm. Parts, showing the amazing micro-mechanical technology. In addition, this movement has a vibration frequency of 2.75 Hz and a power reserve of about 40 hours. It can provide hours, minutes, perpetual calendar (day, date, month and leap year indication with a 48-month cycle) and the operation of the moon phase function. Full of motivation.

18K5N pink gold case
 These two watches are made of 18K5N pink gold with a diameter of 41.5 mm and a water resistance of 50 meters. They are made of translucent silver or blue lacquered dial with 18K gold hands and hour markers with luminous coating. Through the sapphire crystal case back, you can admire the 22K gold rotor with wind rose compass pattern. The blue dial version is paired with a blue leather and rubber strap, while the silver dial version is paired with an 18K5N pink gold bracelet.

Technical specifications
Overseas horizontal and ultra-thin perpetual calendar watch
Model 4300V / 120R-B064
Movement 1120QP / 1
Vacheron Constantin develops and manufactures itself
Automatic mechanical movement
22K Gold Overseas Oscillator
Diameter 29.6 mm (12½ lignes), thickness 4.05 mm
Power reserve of about 40 hours
Vibration frequency of 2.75 Hz (19,800 times per hour)
276 parts
36 gems
Geneva-Certified Timepiece
Display function hours and minutes
Perpetual calendar (date, week, month, leap year)
Moon phase
Ranch
Case 18K5N pink gold
41.5 mm diameter, 8.1 mm thickness
With anti-magnetic soft iron inner ring
Screw-down crown
Case back with transparent sapphire crystal
Water-resistant to 5 bar atmospheric pressure test (about 50 meters)
Dial Translucent silver-tone lacquered finish, sunburst satin-finished dial, velvet textured minute scale
18K5N pink gold hour markers with white luminous coating on the hour and minute hands
Bracelet / strap 18K5N pink gold bracelet with polished half Maltese cross design and satin brushed links, 18K5N pink gold three-section folding clasp and snap, and comfort adjustment
Blue Mississippi alligator leather strap, hand-stitched, micro-porous blue leather lining, large checkered blue rubber strap
Buckle Replaceable strap with 18K5N pink gold buckle
Technical specifications
Overseas horizontal and ultra-thin perpetual calendar watch
Model 4300V / 000R-B509
Movement 1120QP / 1
Vacheron Constantin develops and manufactures itself
Automatic mechanical movement
22K Gold Overseas Oscillator
Diameter 29.6 mm (12½ lignes), thickness 4.05 mm
Power reserve of about 40 hours
Vibration frequency of 2.75 Hz (19,800 times per hour)
276 parts
36 gems
Geneva-Certified Timepiece
Display function hours and minutes
Perpetual calendar (date, week, month, leap year)
Moon phase
Case 18K5N pink gold
41.5 mm diameter, 8.1 mm thickness
With anti-magnetic soft iron inner ring
Screw-down crown
Case back with transparent sapphire crystal
Water-resistant to 5 bar atmospheric pressure test (about 50 meters)
Dial Translucent blue lacquered, sunburst satin-brushed dial, velvet textured minute scale
18K5N pink gold hour markers with white luminous coating on the hour and minute hands
Strap Blue Mississippi alligator leather strap, hand-stitched, micro-effect blue leather lining, large checkered blue rubber strap
Buckle 18K5N three-section folding buckle and snap buckle, patent replaceable device, both straps are applicable