Omega Speedmaster Racing 329.33.44.51.01.001 Omega Speedmaster Chronograph Automatic Black Dial Mens Watch 329.33.44.51.01.001. Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel with a black ceramic showing tachymeter markings. Black dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Omega calibre 9900 automatic movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape. Case size: 44.25 mm. Band width: 21 mm. Fold over clasp with a push button release. Water resistant at 50 meters / 165 feet.We specialize in the sale of pristine watches manufactured by the world’s most distinguished watch designers. We strive to provide maximum satisfaction in your purchase experience. Our online catalog is continuously updated with the latest, most desirable watch models on the market.