The Vacheron Constantin Overseas Self-Winding ref. 4520V/210A-B128 is a 41 mm stainless-steel sports watch that combines the collection’s integrated-bracelet design with a refined blue-dial execution. Its sunburst satin-finished lacquered dial features a date display at 3 o’clock, applied 18K gold hour markers and hands with blue Super-LumiNova. The case is 10.69 mm thick, fitted with a transparent sapphire caseback and rated to 150 metres of water resistance, giving the watch substantial everyday versatility.
Inside is Vacheron Constantin’s self-winding calibre 5100, operating at 4 Hz and providing approximately 60 hours of power reserve. The movement uses a 22K gold oscillating weight inspired by the wind rose and carries the Hallmark of Geneva. The integrated stainless-steel bracelet can be exchanged without tools for the supplied dark-blue calfskin and rubber straps, allowing the watch to move easily between more formal and sport-oriented configurations.
Reference 4520V/210A-B128 represents the updated generation of the time-and-date Overseas in steel. Its combination of a vivid blue dial, interchangeable strap system, strong water resistance and manufacture movement makes it a particularly versatile expression of Vacheron Constantin’s modern luxury-sports design.
