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The Omega Speedmaster Moonwatch Professional Ref. 310.63.42.50.10.001 is an exceptional and highly exclusive interpretation of one of the most iconic chronographs in watchmaking history. Preserving the unmistakable DNA of the legendary Moonwatch, this reference elevates the model through the use of 18 kt Moonshine™ Gold, Omega’s proprietary alloy developed to offer a paler hue with enhanced resistance to fading over time.
The 42 mm Moonshine™ Gold case retains the classic proportions of the Speedmaster Professional, featuring the iconic asymmetrical lugs and historically inspired chronograph pushers. The fixed bezel is fitted with a green ceramic insertand Ceragold™ tachymeter scale, creating a refined and contemporary contrast.
The green dial delivers a sophisticated and distinctive presence, with perfectly balanced subdials and Moonshine™ Gold hands and hour markers filled with luminous material for optimal legibility. This design preserves the functional spirit of the Moonwatch while enhancing it with precious materials and fine finishing.
Inside is the Omega Co-Axial Master Chronometer calibre 3861, a manual-winding movement representing the technical evolution of the historic calibre 861. METAS-certified, it offers resistance to magnetic fields up to 15,000 gauss, an approximate 50-hour power reserve, and exceptional precision and reliability. The movement can be admired through the sapphire crystal exhibition caseback.
The watch is fitted with a green alligator leather strap, enhancing its elegant and exclusive character, secured by an Omega Moonshine™ Gold folding clasp.
This 2025 example is brand-new, unworn, and is delivered full set, including its original Omega box, warranty card, manuals and full documentation.
Technical specifications:
Reference: 310.63.42.50.10.001
Year: 2025
Material: 18 kt Moonshine™ Gold
Diameter: 42 mm
Bezel: Green ceramic with Ceragold™ tachymeter scale
Crystal: Scratch-resistant sapphire
Dial: Green with chronograph subdials
Movement: Manual-winding Omega Co-Axial Master Chronometer calibre 3861
Power reserve: Approx. 50 hours
Functions: Hours, minutes, small seconds, chronograph
Caseback: Sapphire crystal exhibition caseback
Strap: Green alligator leather
Clasp: Omega Moonshine™ Gold folding clasp
Includes: Original Omega box, warranty card, manuals, full documentation
Condition: Brand-new
The Omega Speedmaster Moonwatch Professional in Moonshine™ gold combines the most legendary history of watchmaking with exclusive materials and cutting-edge technology. An extraordinary piece for collectors seeking exclusivity, heritage, and sophistication in a single timepiece.
Available now. Contact us for more information and conditions.

