Oris artelier small second pointer date is an exceptionally elegant dress watch for gentlemen it is equipped with oris 644 automatic calibre a modification of eta 2836 2 automatic calibre 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 and indices are luminous for improved night time visibility subsidiary seconds are available at the 9 oclock mark a separate hand and a scale around the