The Overseas Ultra-thin Perpetual Calendar displays its technical complexity with the collection’s characteristically understated air of distinction. This timepiece bearing the Hallmark of Geneva certification and available exclusively in Vacheron Constantin boutiques houses the emblematic Vacheron Constantin Calibre 1120 QP, an ultra-thin mechanical self-winding movement equipped with a perpetual calendar complete with moon phases.
Model: Overseas ultra-thin perpetual calendar
Hallmark of Geneva certified timepiece
Caliber 1120 QP
Developed and manufactured by Vacheron Constantin
22K gold Overseas oscillating weight
29.6 mm (12’’’½) diameter, 4.05 mm thick
Approximately 40 hours of power reserve
2.75 Hz (19,800 vibrations/hour)
Hours and minutes
Perpetual calendar (date, day of the week, month, leap year)
18K white gold
41.5 mm diameter, 8.1 mm thick
Soft iron casing ring ensuring anti-magnetic protection
Transparent sapphire crystal caseback
Water-resistance tested at a pressure of 5 bar (approx. 50 metres)
Translucent grey-lacquered, sunburst satin-finished base with velvet-finished minute-track
18K gold hour-markers and hours & minutes hands highlighted with white luminescent material
18K white gold bracelet, half Maltese cross-shaped polished and satin-brushed links
Delivered with a second strap in dark grey Mississippiensis alligator leather featuring a black nubuck lining with a micro-perforated effect, hand-stitched, large square scales
Delivered with a third strap in black rubber
18K gold bracelet secured by an 18K white gold triple-blade folding clasp with push-pieces and comfort-adjustment system
Each additional strap comes fitted with an 18K white gold buckle
Presentation box: With a watch winder
Accessory: Delivered with a corrector pen
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