Oris watch artix clean design and classic look distinguish oris artix chronograph from other timepieces the watch is equipped with oris 674 automatic calibre a modification of eta 7750 the movement performs 28 800 vibrations per hour and has 25 bearing jewels a 42 hour power reserve is available for the convenience of the wearer hands and indices are luminous for improved night time visibility the chronograph of the watch has a 14 seconds centre hand and two counters that measure up to 3