Tudor Black Bay 68

The Tudor Black Bay 68, reference M7943A1A0NU-0001, is a dive watch with a 43mm steel case. The case measures 13.6mm thick, and the lugs are spaced 22mm apart. A unidirectional rotating bezel in stainless steel with a matte black insert surrounds the domed sapphire crystal, which sits above a sun-brushed blue dial with luminous hands and indices. Inside is the self-winding Manufacture Calibre MT5601-U, a Master Chronometer movement certified by both COSC and METAS, with a power reserve of 70 hours. Central seconds and a screw-down crown round out the specification. The watch is fitted to a three-link steel bracelet with a folding clasp. It stays water resistant to a depth of 200 metres.