R.310.30.42.50.04.001

Ø 42 mm

The Omega Speedmaster Moonwatch Professional is one of the most iconic timepieces in the world, embodying the adventurous and pioneering spirit of OMEGA. As a chronograph that was part of all six moon landings, it holds a special place in the history of watchmaking and space exploration.

This 42 mm Moonwatch is crafted from durable stainless steel and is presented on a polished-brushed bracelet, giving it a sophisticated yet rugged appearance. The watch features sapphire crystal glass on both the front and the caseback, ensuring durability and clarity. Inspired by the 4th generation Speedmaster worn on the moon, this model retains the asymmetrical case design. The white lacquered step dial includes applied OMEGA logos and indexes, and is completed with Moonwatch-style hands and the iconic “dot over 90” on the black anodised aluminium bezel.

At the heart of this timepiece is the OMEGA Co-Axial Master Chronometer Calibre 3861, a manual-winding movement. With a 50-hour power reserve, the movement is as reliable as it is accurate.

The watch offers water resistance up to 5 bar (50 meters or 167 feet).

TECHNICAL DATA

  • Strap: Steel
  • Case: Steel
  • Diameter: 42 mm
  • Dial colour: White
  • Movement: Manual‑winding
  • Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside
  • Power reserve: 50 hours
  • Water resistance: 50m or 5 bar