This Bremont Supermarine WR-22 Chrono Automatic Men’s Watch marks a truly exciting collaboration of two of the leading forces in British design, technical excellence and authenticity. Bremont have cleverly introduced the Williams Racing colour palette with flashes of Oxford blue, electric blue and white across the face of the watch. Each timepiece comes with its own little piece of racing history, a certified wheel nut from one of the Williams Racing cars, a must have for any Formula 1 enthusiast. At A Glance  Presented on a black Alcantara strap 43mm stainless steel Bremont trip-tick case construction with scratch resistant PVD treated case middle Bi-directional rotating bezel with ceramic bezel insert with Tachymeter Screw down crown and pair of screw down chronograph pushers Water resistance of 200m 3 chronograph sub-dials White metal dial with applied indexes, filled with Super-LumiNova® Date window positioned at 6 o’clock Domed anti reflective, scratch resistant sapphire crystal Powered by an automatic movement, modified Calibre 13 ¼’’ BE-53AE 27 jewels, Glucydur balance wheel, Anachron balance spring, Nivaflex mainspring 28,800bph (4Hz) 42-hour power reserve\"