Speedmaster Moonwatch Professional Co‑Axial Master Chronometer Chronograph 42 mm

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 black leather strap, this 42 mm Moonwatch in 18K Sedna™ gold 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 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.

Features
Anti-magnetic
Chronograph
Chronometer
Master Chronometer Certified
Small seconds
Tachymeter
Transparent case back

Case
Total product weight (approx.): 124 g
Between lugs: 20 mm
Lug‑to‑lug: 47.5 mm
Thickness: 13.2 mm
Case: Sedna™ gold
Case diameter: 42 mm
Water resistance: 5 bar (50 metres / 167 feet)

Dial and Crystal
Dial colour: Black
Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside

Strap
Strap type: Leather strap
Strap color: Black
Strap surface: Alligator leather
Strap underside: Calf leather
Buckle type: Foldover clasp
Buckle material: Sedna™ Gold

Reference
310.63.42.50.01.001