MOONWATCH PROFESSIONAL CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH 42 MM-310.30.42.50.01.001

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 brushed five-arched-links-per-row bracelet, this 42 mm Moonwatch in stainless steel features hesalite glass on the front and an embossed Seahorse medallion on the caseback. Inspired by the 4th generation Speedmaster style worn on the moon, it also includes an asymmetrical case, black step dial 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.

MOVEMENT
Calibre: Omega 3861
Manual-winding chronograph movement with Co-Axial
escapement. Certified Master Chronometer, approved by
METAS, resistant to magnetic fields reaching 15,000
gauss. Free-sprung balance with silicon balance spring.
Rhodium-plated finish, bridges with straight Geneva
waves.
Power reserve: 50 hours
CRYSTAL
Hesalite crystal with OMEGA logo in the centre
WATER RESISTANCE
5 bar (50 metres / 167 feet)
WATCH CASE & DIAL
Case: Steel
Case Diameter: 42 mm
Between lugs: 20 mm
Thickness: 13.2 mm
Dial Colour: Black
Total product weight (Approx.): 134 g

BRACELET
Material: Steel
Type of Clasp: Foldover clasp
FEATURES
Anti-magnetic, chronograph, chronometer, master
chronometer certified, small seconds, tachymeter