OMEGA REF. 176.002, SPEEDMASTER, MARK III, STEEL | Only Online Auction | Geneva,December 8, 2022 , OMEGAREF. 176.002, SPEEDMASTER, MARK III, STEEL, PLACE BID A fine, large, heavy, well preserved, self-winding, stainless steel chronograph wristwatch with central-minute counter, 24-hour indicator and date