The Squale Master Titanium MASTIBKBK.TI20 is a professional-grade dive watch celebrating Squale's 65th anniversary. It features a 42mm Grade 5 titanium case with a thickness of 15.5mm and a lug-to-lug length of 49mm. The watch is powered by the automatic Sellita SW 200-1 movement, offering a 38-hour power reserve. It boasts a water resistance of 120 ATM (1,200 meters), facilitated by a 4mm thick domed sapphire crystal and a helium escape valve. The black sandwich dial includes applied indices with Super-LumiNova Old Radium luminescence. A unidirectional brushed ceramic bezel and a matching titanium bracelet with a deployant clasp complete the timepiece. Reference number: MASTIBKBK.TI20.