Oris artelier date is a very stylish and elegant watch it is equipped with oris 733 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 covered with luminous paint for improved night time visibility a date display is positioned at the 6 oclock mark additional useful features include black guilloche dial stainless steel crown see through case back and scratch resis