Oris artelier complication will enchant you with all of the useful functionalities that the watch brags this timepiece is equipped with oris 581 automatic calibre a modification of eta 26882671 the movement performs 28 800 vibrations per hour and has 17 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 the second time zone and the moon phase display are two of the most prominent complicat