Stainless steel case with a black rubber bracelet. Unidirectional rotating orange ion-plated bezel. Black dial with luminous arrow hands and index hour markers. Orange Arabic numerals mark the 6, 9 and 12 o'clock positions. Minute markers around the outer rim. Luminescent hands and markers. Automatic movement. Scratch resistant sapphire crystal. Screw down crown. Screw down case back. Case diameter: 42 mm. Tang clasp. Water resistant at 600 meters / 2000 feet. Olympians michael phelps and ian thorpe advertised model. Omega Seamaster Planet Ocean Men's Watch 2909.50.91.