Omega Speedmaster Professional Apollo XI Ref.3592.50 circa 1991.
Online serial check result is October 1991.
Display back model with sapphire back crystal and hesalite front.
Tritium dial "T Swiss T" . Hands & dial are original.
Overall very good condition. Please See photo as they also represent description.
Movement: 863 Cotes de Geneve
Diameter: 42mm
Accessories: watch only no box and papers
Movement is running fine and all functions work as it should. Unknown service history.
Original bracelet 1479 Reference With 812 End Links with complete full-length links.

US$4,500 net to me.
Excl. International Shipping.