Presented on a polished-brushed 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, a white lacquered step dial with applied OMEGA logo and indexes, Moonwatch style hands, and the famous dot over 90 on the black 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.

Technical Details

Reference – 310.30.42.50.04.001

Calibre – Omega 3861

Movement Type – Manual‑winding

Power Reserve – 50 hours

Crystal – Scratch‑resistant sapphire crystal with anti‑reflective treatment inside

Water Resistance – 5 bar (50 metres / 165 feet)

Case – Steel

Case Diameter – 42 mm

Between Lugs – 20 mm

Lug-to-Lug – 47.5 mm

Thickness – 13.2 mm

Dial Colour – White

Total Product Weight (Approx.) – 140 g

Bracelet Material – Steel

Type of Clasp – Foldover clasp with comfort setting

Clasp Material – Steel