Omega. A very rare stainless steel manual wind chronograph limited edition wristwatch
Speedmaster, Limited edition 0439/2000, Circa 1989
17-jewel, Cal. 861, manual wind movement, copper colored, straight line lever escapement, monometallic balance, shock protection, self compensating flat balance spring, black dial with luminous hour markers, subsidiary dials for seconds, 12 hour and 30 minute chrono register, 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, limited edition engraved on the left case side 0439/2000, original period correct bracelet and buckle, Hesalite crystal, together with fitted box and paper, dial, case, movement signed 42mm.