Oris Divers Small Second Date D OR-380

Oris Divers Small Seconds is a watch designed to meet the requirements of professional divers. It is equipped with Oris 643 automatic calibre, a modification of ETA 2836-2. The movement performs 28 800 vibrations per hour and has 27 bearing jewels. A 38-hour power reserve is available for the convenience of the wearer. Hands, indices and bezel elements are luminous for improved night time visibility. A date display is positioned at the 6 o’clock mark. Subsidiary seconds are available, as well. The uni-directional rotating bezel measures elapsed time of up to 60 minutes. Additional useful features include helium valve for pressure adjustments, security folding clasp with extension, screw-in security crown, screw-in stainless steel case back and scratch-resistant sapphire crystal glass with anti-reflective coating.