Omega Speedmaster Professional Moonwatch

This is the watch Buzz Aldrin wore on the Moon, in gold and steel. NASA qualified the Speedmaster in 1965 after testing that destroyed every other chronograph submitted, and Omega has changed the Moonwatch architecture as little as possible since. Hand-wound, so the caseback shows the movement uninterrupted by a rotor.

Reference: 310.20.42.50.99.001
Movement: Hand-wound chronograph, calibre 3861, Master Chronometer
Power reserve: approx. 50 hours
Case: Steel and Rose Gold, 42 mm
Water resistance: 50 m
Year: 2026 — Full set