Waterproof 100 ATM 1.000 m / 3.300 ft​ . Helium exhaust valve. Ceramic rotating bezel. Sapphire crystal.  Stainless Steel watch band. Swiss automatic movement: Hours, Minutes, Seconds, Date. Adjustment +/- 4 seconds / day. 42-hour power reserve. Antimagnetic. Pearl bridges. Mass Côtes de Genève. Rhodium-coated. 28,800 alternations 4hz. 25 jewels. Incabloc. Glucydur balance wheel. Grade 5 titanium caseback. 3-year warranty.