Omega Seamaster Professional Ref 20.11.017 2296.80.00 a titanium and gold chronograph bracelet watch with date circa 1998. Dial: blue wave motif, luminous dot hour markers, raised outer 1/5th second divisions, gilt edged subsidiary dials at 6, 9 and 12 for seconds, 30 minute and 12 hour recording, date aperture at 3, gilt pierced sword hands with luminous tips, red tipped chronograph hand. Movement: cal.1164 automatic, 25 jewels. Case: brushed tonneau form, screw down back, crown flanked by twin buttons, uni-directional bezel with calibrated gold insert, Helium escape valve at 10, inner cap, case number: 50007915. Closure: Omega integral titanium and gold link bracelet and folding clasp. Dimensions: 42 mm, bracelet circumference approximately 164 mm. Signed: case, dial and movement. Accessories: Omega international warranty card dated 31.01.1998, operating instruction booklets, chronometer certificate, two swing tags, two spare links and presentation box.