Limited edition of 2012 piecesr it is equipped with swiss made eta 2836 2 automatic calibre that performs 28 800 vibrations per hour and has 26 bearing jewels other characteristics include fine timing device and incabloc shock absorber a date window is positioned at 3 oclock and a day window is available at the 9 oclock mark indicators are bilingual coming both in english and german hands and indices are covered with luminous paint that increases readability in the dark additional usef