Omega Seamaster Professional 210.30.42.20.01.001 Men's Watch 42mm Stainless Steel case. Stainless Steel Unidirectional bezel. Black dial with Luminous Steel hands and dot hour markers. Minute markers on the outer dial. Date display at the 6 o'clock position. Stainless Steel Bracelet with Fold Over Clasp. Will fit up to a 7-inch wrist. Sapphire Crystal, Stainless steel case back. Calibre 1120 Automatic self-winding co-axial chronometer movement with a 44-hour power reserve. Original Box & Papers included. This watch is backed by our two year warranty.