Elegance is of key importance for the oris artelier date timepiece the watch 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 luminous for improved night time visibility a date display is positioned at the 6 oclock mark additional useful features include an 18 karat rose gold top ring silver and grey guilloche dial see through case bac