Oris Watch Artix Chronometer Leather D OR-577

Oris Watch Artix Chronometer. This timepiece by Oris is a certified chronometer. It has received the approval of Controle Officiel Suisse des Chronometres (COSC), the Swiss institute that tests chronometers. This Oris watch is equipped with Oris 737 automatic calibre that performs 28 800 vibrations per hour and has 26 bearing jewels. A 38 hour power reserve is available for the convenience of the wearer. Hands and indices are luminous for improved night time visibility. A date display is positioned at the 6 o clock mark. Additional useful features include stainless steel crown, see through case back and scratch resistant sapphire crystal glass with anti reflective coating.