Overseas Perpetual Calendar Ultra-ThinReference# 4300V/000R-B509
- Case: 18-karat rose gold
- Size: 41.5mm
- Movement: hand-wound manufacture caliber 1120 QP/1, Hallmark of Geneva Certified
- Function: perpetual calendar, moon phase
- Power Reserve: approximately 40 hours
- Water Resistance: 50m
- Dial: translucent blue lacquer with sunburst satin-finished base and velvet-finished minute-track
- Caseback: sapphire crystal
- Hands: 18-karat rose gold
- Strap/Bracelet: comes with two straps: blue rubber and blue Mississippiensis alligator leather
The Overseas collection dedicated to travelers broadens its range with an interpretation endowing the ultra-thin perpetual calendar with a relaxed blue dial framed by a rose gold case and blue straps.
Embodying a modern lifestyle resolutely open to the world at large, the Overseas collection features a distinctive design expressing fine watchmaking dedicated to practical convenience. A six-sided bezel evoking Vacheron Constantin’s Maltese Cross emblem; a translucent lacquered dial with facetted and luminescent gold hands and hour-markers; manufacture movement designed to facilitate everyday use; a 22K gold oscillating weight adorned with a wind rose; tool-free interchangeability of the bracelet/straps: Overseas epitomizes the essence of contemporary living.
Available in a rose gold case, the new Overseas Perpetual Calendar Ultra-Thin displays its technical complexity with an aura of understated distinction. This timepiece houses the iconic Vacheron Constantin 1120 QP caliber, an ultra-thin mechanical self-winding movement completed with perpetual calendar and moon-phase functions. Representing a true feat of miniaturization, this mechanism comprising 276 components housed within a space barely 4.05mm thick copes with calendar irregularities and requires no related adjustments until the year 2100. Beating at the frequency of 2.75 Hz while enjoying a 40-hour power reserve, it drives indications of the hours and minutes, perpetual calendar – day of the week, date, month and leap year on a 48-hour counter – along with moon phases.
Measuring 41.5mm in diameter and water-resistant to 50 meters, the rose gold case frames a translucent blue lacquered dial, punctuated by 18-karat gold hands and hour-markers enhanced with luminescent material, while the sapphire crystal caseback reveals a 22K gold oscillating weight adorned with a wind rose. It is fitted with a blue leather or rubber strap.