If the "common", Overseas Perpetual Calendar ultra-thin was a journey, prepare for a new adventure with the new, skeletonized, version. Open-working is a delicate and complex art that can only be performed by watchmakers who are experts in horology. Open-working is even more difficult when it's a Vacheron, one of the "grandes maisons". This particular timepiece has been certified with the Geneva Seal, which is a mark of excellence. It must be perfect and have a great look.
Under the sapphire, you can see what's inside. Other than the aesthetic trim, its mechanical essence remains largely unchanged. The transparent caseback displays a stunning array of gear trains, the NAC-treated rotating weight and its Maltese Cross design.
Skeleton versions of the Overseas Perpetual Calendar with blue dials are mechanically identical: the movement (here called 1120 QPSQ/1) remains at just 4.05mm thickness, and the case retains its diameter and height measurements, respectively, of 41.5 x 8.2 mm. The caliber has been hollowed, decorated and/or finished to enhance the beauty of this Swiss masterpiece. All surfaces of the movement have been polished, brushed and grained. A special NAC electrolytic process gives the mechanism an updated look. This is a complex watch. The dial must be clear and informative. Its gold hands, hour indexes with gold frames,Franck Muller Replica and white register rings enhance this.
Perpetual calendars are one of the most popular complications. They offer sophistication and refinement. It's safe say that this Overseas watch by Vacheron is a time machine which invites us to think forward to a better future.
Overseas Perpetual Calendar ultra-Thin
Move with ease
Caliber 1120 QP/1 self-winding with 22K gold overseas oscillating weight. Hours, minutes, perpetual clock (date, weekday, month, leap years indication), lunar phases, 40 hour power reserve.
Water resistant to 50 metres in 18K pink gold 8.1mm thick.
Matching pink gold bracelet, with links in half-Maltesian cross shape,omega replica watches polished and satin-brushed, with a triple-bland fold-over clasp. Delivered with a blue leather strap, made of Mississippiensis Alligator Leather with a blue nubuck lining and a blue rubber strap.
Overseas Perpetual Calendar ultra-Thin Skeleton
Move with ease
Caliber 1120 QPSQ/1 self-winding with 22K openworked oscillating massm NAC treatment. Hours, minutes, perpetual clock (date, weekday, month, leap years), moon phases and power reserve of forty hours.