Omega Seamaster Professional 522.30.41.20.01.001 Men Watch. 41mm Stainless Steel case. Stainless Steel Unidirectional bezel with ceramic bezel insert. Black dial with Luminous Steel hands and dot hour markers. Minute markers on the outer dial. Date display at the 3 o'clock position. Stainless Steel Bracelet with Fold Over Clasp With Double Push Button Safety. Will fit up to a 7-inch wrist. Sapphire Crystal, Stainless steel case back. Calibre 2500 Automatic self-winding co-axial chronometer movement with a 44-hour power reserve. Based off of the ETA 2892-A2 movement. Limited edition one of 3016 pieces made. Original Box & Papers included. This watch is backed by our two year warranty.