SPEEDMASTER MOONWATCH PROFESSIONAL 42 MM STEEEL WATCH 310.30.42.50.01.002

The Speedmaster Moonwatch is one of the world’s most iconic timepieces. Having been a part of all six moon landings, the legendary chronograph is an impressive representation of the brand’s adventurous pioneering spirit.

Presented on a polished-brushed five-arched-links-per-row bracelet, this 42 mm Moonwatch in stainless steel features sapphire crystal glass on the front as well as on the caseback. Inspired by the 4th generation Speedmaster style worn on the moon, it also includes an asymmetrical case, black step dial with applied OMEGA logo and the famous dot over 90 on the anodised aluminium bezel ring.

The watch is driven by the OMEGA Co-Axial Master Chronometer Calibre 3861, which powers the small seconds sub-dial, 30-minute recorder and 12-hour recorder, along with the central chronograph function.

Reference: 310.30.42.50.01.002 (also listed as 31030425001002)

Between lugs Open Case Measurement Modal: 20 mm

Lug‑to‑lug Open Case Measurement Modal: 47.50 mm

Thickness Open Case Measurement Modal: 13.18 mm

Case diameter Open Case Measurement Modal: 42 mm

Case: Steel

Dial colour: Black

Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside

Water resistance: 5 bar (50 metres / 165 feet)

Total product weight (approx.): 138 g

Calibre: Omega 3861

Movement Type: Manual‑winding

Power reserve: 50 hours