Omega Seamaster Professional GMT automatic chronometer with black dial and silver-tone hands/index markers. Features a bi-directional rotating bezel, sapphire crystal scratch resistant glass, screw down crown, solid case back. Powered by Omega Calibre 1128 ETA 2892-A2 movement containing 21 jewels beating at 28800 vph with ~44 hours power reserve. Analog dial type displays date at the 3 o'clock position. Includes minute markers on the outer rim and luminescent coated hands/markers for night readability. Functions: Date, GMT (second time zone), Hour, Minute, Second, Chronometer. Mens round stainless steel case size 41 mm thickness 13 mm. Accompanied by a silver-tone stainless steel bracelet/band width 20 mm length 7.5 inches fitted with a fold over clasp. Water resistant to 300 meters/1000 feet depth. Swiss made sport watch from the Seamaster Professional Series.