Omega Speedmaster Professional Moonwatch For sale is iconic Omega Speedmaster Professional Moonwatch, reference 145.0022. Manual-winding movement Omega Cal. 1861 Stainless steel case, 42 mm Domed hesalite crystal Black dial with luminous markers Black tachymeter bezel Stainless steel bracelet with folding clasp Comes with: warranty card, instruction manual, leather box The watch is in excellent working condition and ready to wear. A classic and highly collectible Omega model.