Omega Speedmaster Mark 4.5 176.0012 Mens Watch. 42mm stainless steel case with a tachymeter bezel. Black dial with white luminous hands and index hour marker. Day and date display at the 3 o'clock position. Three sub-dials. Small seconds hand at 9 o'clock. 30-minute counter at 3 o'clock. 24-hour counter at 12 o'clock. Stainless steel bracelet with a fold over clasp. Will fit up to a 6.25-inch wrist. Sapphire crystal. Stainless steel case back. Caliber 1045 automatic self-winding movement 48-hour power reserve.

This watch is backed by our two year warranty.