Omega. A very rare stainless steel manual wind chronograph limited production wristwatch
Speedmaster Mission series, Skylab, Circa 1998
18-jewel, Cal. 1861 manual wind movement, straight line lever escapement, monometallic balance, shock protection, self compensating balance spring, black dial with luminous hour markers, subsidiary dials for seconds, 12 hours and 30 minutes chrono register, Skylab logo at 9 oclock subsidiary dial, luminous hour and minute baton hands, spade chrono hand, stainless steel polished and brushed case, black tachymeter bezel, screw down back with Flight Qualified by NASA & The First Watch Worn On The Moon inscription, original bracelet with locking buckle, Hesalite crystal, together with fitted box and paper, dial, case, movement signed 42mm.