The Omega Speedmaster Professional Moonwatch “50th Anniversary” Ref. 311.33.42.50.01.001 was released in 2007 as a limited edition of 1,957 pieces to honor 50 years since the debut of the original Speedmaster in 1957. Its 42 mm stainless steel case comes with a striking black enamel dial, scratch-resistant sapphire crystal, and a fixed tachymetric bezel. Power comes from Omega’s manual-wind Caliber 3201, boasting ~55 hours of reserve, visible through a sapphire exhibition caseback.

Model – Omega Speedmaster Professional Moonwatch “50th Anniversary”
Reference – 311.33.42.50.01.001
Year –
Size – 42mm
Dial – Black
Case Material – Steel
Bracelet Material – Nato
Movement – Manual Winding
Power Reserve – 55hrs
Water resistance – 100m
Condition – 9/10
Accs – Full Set
Remarks –