Omega Speedmaster Professional Moonwatch

Qualified by NASA for manned spaceflight in 1965 and worn on the lunar surface four years later, the Speedmaster Professional is the most historically significant chronograph ever made. This 42mm steel reference keeps every detail that earned that status: the asymmetric case, the black tachymeter bezel, the three-register dial. What has changed is inside — the hand-wound Co-Axial Master Chronometer Calibre 3861, METAS-certified and resistant to 15,000 gauss.

Reference: 310.32.42.50.04.001
Movement: Hand-wound, Co-Axial Master Chronometer Calibre 3861
Power reserve: approx. 50 hours
Case: Stainless steel, 42 mm
Water resistance: 50 m
Year: 2026 — Full set