Silver-tone stainless steel case and bracelet. Fixed tachymeter scale black stainless steel bezel. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Hand wind movement. Scratch resistant hesalite crystal. Solid case back. Round case shape, case size: 40 mm, case thickness: 14.30 mm. Band width: 20 mm, band length: 7.50 inches. Fold over clasp with a safety release. Functions: chronograph, hour, minute, second. Speedmaster Series. Luxury watch style. Watch label: Swiss Made. Pre-owned Omega Speedmaster Chronograph Hand Wind Black Dial Men's Watch 145.022-74.