Omega Speedmaster Chronograph Automatic Black Dial Mens Watch, Model 311.92.44.51.01.006.nbk

Analog watch featuring a black ceramic case and black nylon strap. The fixed black ceramic bezel displays tachymeter markings. A black dial includes luminous black hour and minute hands, as well as index hour markers with minute gradations around the outer rim. Luminescent material on the hands and markers ensures easy reading in low light conditions. Date display located at the 6 o'clock position. Chronograph functions powered by an automatic Omega Calibre 9300 movement, renowned for its precision (54 jewels). The chronograph features two sub-dials: one for measuring minutes up to 60 and another displaying hours up to 12. This timepiece is also a certified Chronometer with a power reserve of about 60 hours. It boasts a scratch-resistant hesalite crystal, water resistance to 50 meters (approx. 165 feet), and comes equipped with a pull/push crown and a transparent case back. The round case measures 44.25mm in diameter and has a thickness of 13.25mm. Band width is 22mm, secured by a deployment clasp. Functions include: chronograph (60-second and 12-hour sub-dials), date display, hour, minute, second, and tachymeter. It belongs to the Speedmaster series and carries the "Swiss Made" label.