Omega Speedmaster Chronograph Automatic Mens Watch (Art. 329.33.44.51.01.001)

Omega Speedmaster Chronograph Automatic with Black Dial and Stainless Steel Case, Alligator Leather Strap. Fixed bezel featuring a black ceramic insert for tachymeter markings. Black dial showing luminous silver-tone hands and index hour markers plus minute markers at the outer rim. Luminescent coating on hands and markers. Date display window positioned at 6 o'clock. Chronograph functions with two sub-dials: one for 60 seconds, another for 12 hours. Powered by Omega Calibre 9900 Automatic movement (derived from Omega 9300), equipped with 54 jewels, operates at a frequency of 28,800 vph, and offers approximately 60 hours power reserve. Scratch-resistant sapphire crystal lens. Screw-down winding/crown set to push-button release system. Transparent case back revealing the automatic movement. Round case shape measuring 44.25 mm in diameter with a band width of 21 mm. Fold-over clasp closure mechanism. Water resistant up to 50 meters (approximately 165 feet). Functions include chronograph, tachymeter, date display, analog hour, minute and second hands.