Vacheron Constantin Overseas Ultra-Thin Perpetual Calendar (4300V/120G-B102)

Information

• Brand:Vacheron Constantin
• Series:Overseas
• Model:4300V/120G-B102

Dial

• Dial Color:Grey
• Dial Indexes:Stick / Dot
• Dial Hands:Stick

Movement

• MBrand:Vacheron Constantin
• Caliber:1120 QP
• Base:Vacheron Constantin 1120
• Display:Analog
• Diameter:29.60 mm
• Jewels:36
• Reserve:40 h
• Frequency:19800 bph
• Time:Hours, Minutes
• Date:Day, Leap Year, Month, Perpetual Calendar
• Astronomical:Moonphase
• This hand-wound movement bearing the Hallmark of Geneva is equipped with an oscillating weight featuring the particularly meticulous finishing that is the signature of fine watchmaking. Beating at a frequency of 2.75 Hz (19,800 vibrations per hour), it has an approximately 40-hour power reserve. Calibre 1120 QP drives indications of the hours, minutes and perpetual calendar featuring the day of the week in a subdial at 9 o’clock, the date in a subdial at 3 o’clock, the month and leap year on a 48-month subdial at 12 o’clock, and the moon phase at 6 o’clock.

Case

• Case Material:Stainless steel
• Case Glass:Sapphire
• Case Back:Open
• Case Shape:Round
• Case Diameter:41.50 mm
• Case Height:8.10 mm
• W/R:50.00 m

The Vacheron Constantin Overseas Ultra-Thin Perpetual Calendar was introduced at SIHH 2016. It features an 18k white gold case with a diameter of 41.5mm, at a height of 8.1mm. It is powered by the automatic caliber 1120QP, which features a perpetual calendar. An alligator and rubber strap are included.

Note that caliber 1120QP is finished slightly different than pictured for this reference.