Vacheron Constantin Overseas chronograph

Vacheron Constantin's Overseas chronograph, reference 5520V/210A-B481, is a steel case measuring 42.5 mm across and 12.67 mm thick. The black dial carries luminous hands and indices, along with a date aperture and small seconds. This is a chronograph in the true sense, driven by the self-winding calibre 5200, which offers a power reserve of 52 hours and carries the Geneva Seal. A sapphire crystal covers the dial, and the sapphire caseback shows the movement's finishing. The steel bracelet closes with a folding clasp, also in steel, and can be swapped for an alternative strap thanks to the interchangeable lug system. Water resistance reaches 150 metres, ample for daily wear and travel.