1991 Omega Speedmaster Moonwatch ref. 3590.50 “Yellow Patina”

Up for grabs is an Omega Speedmaster Professional Moon Watch

3590.50.00 reference with caliber 861 movement

482762XX serial number circa 1991.

Very good vintage condition watch with minor signs of wear and age. Serial number is fully intact on lug. Case is unpolished. Please note there is a small ding on lower right lug.

Dial is original, tritium with very attractive yellow patina. Damage free. Original tritium hands, which show some oxidation/aging on the lume of hour and minute hands.

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

Caseback is excellent with clear outer engravings.

Crystal is hesalite Omega withOUT logo in center. This is correct for short period during 1991-1992 production. Some scratches from use.

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

Service history is not known on this piece. There is a single service marking inside the caseback and the watch currently runs at about +3 seconds per day with properly functioning chronograph.

No box or papers.