Speedmaster Moonwatch Professional 42 mm, Sedna™ gold on Sedna™ gold

• Reference: 310.55.42.50.13.001

• Case diameter: 42 mm

• Thickness: 13.33 mm

• Lug-to-lug: 47.50 mm

• Between lugs: 20 mm

• Case material: Sedna™ Gold

• Dial color: Brown

• Crystal: Scratch-resistant sapphire with anti-reflective coating on the inside

• Water resistance: 5 bar (50 m / 165 ft)

• Approx. weight: 222 g

• Movement: Omega Calibre 3861

• Movement type: Manual-winding

• Power reserve: 50 hours

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 five-arched-links-per-row bracelet, 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 a brown step dial and an asymmetrical case with diamond-paved bezel.

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.