1991 Omega Speedmaster 3590.50 Moonwatch

Up for grabs is an Omega Speedmaster Professional Moon Watch

3590.50.00 reference with caliber 861 movement

482747XX serial number circa 1991.

Excellent vintage condition watch with minor signs of wear and age. Serial number is fully intact on lug.

Dial is original, tritium with gorgeous yellow patina. Damage free.

Bezel is in excellent vintage condition with minor signs of wear.

Caseback is excellent and stamped ST 145022

Crystal is hesalite Omega with logo in center.

Bracelet is in excellent vintage condition, reference 1479/812 and fits about a 7.5″ wrist.

Chrono runs and resets as should. No documented or known service history. No box or papers. Watch runs at +4 seconds per day as per timegrapher.