Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer 42 mm (Hesalite) 310.30.42.50.01.001
Omega · Manual winding
Overview
Reference 310.30.42.50.01.001 is the 2021 generation of Omega's Speedmaster Moonwatch Professional in stainless steel, fitted with the domed Hesalite (acrylic) crystal, a solid steel caseback, and a five-link steel bracelet. It is the entry configuration of the redesigned Moonwatch, powered by the hand-wound Co-Axial Master Chronometer Calibre 3861. The update paired vintage-derived styling (the stepped black dial and 'dot over 90' bezel of the fourth-generation Apollo-era Speedmaster) with a METAS-certified movement resistant to 15,000 gauss.
Specifications
310.30.42.50.01.001| Case | |
| Case diameter | 42 mm |
|---|---|
| Thickness | 13.58 mm |
| Lug-to-lug | 47.46 mm |
| Movement | |
| Movement | Manual winding (hand-wound) |
| Caliber | Omega 3861 |
| Water resistance | |
| Water resistance | 50 m |
| Details | |
| Bezel | Black anodized aluminium tachymeter insert ('dot over 90') |
| Jewels | 26 |
| Crystal | Hesalite (acrylic) with stamped Omega logo |
| Bracelet | Stainless steel five-link, tapering from 20 mm at the lugs to 15 mm at the clasp |
| Dial color | Black (stepped profile) |
| Case material | Stainless steel |
| Frequency vph | 21600 |
| Balance spring | Silicon |
| Hacking seconds | true |
| Power reserve hours | 50 |
| Chronometer certification | METAS Master Chronometer (Co-Axial) |
| Magnetic resistance gauss | 15000 |
Compare
Side-by-side · source-verifiedWhere to buy
Retailer search links · availability variesFrequently asked questions
Is the Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer 42 mm (Hesalite) 310.30.42.50.01.001 automatic?
The Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer 42 mm (Hesalite) 310.30.42.50.01.001 uses a manual (hand-wound) movement, caliber Omega 3861.
Is the Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer 42 mm (Hesalite) 310.30.42.50.01.001 waterproof?
It is rated to 50 m (5 ATM) of water resistance. "Waterproof" is not an official watch rating; this depth rating describes its resistance to water pressure under the noted conditions.
What size is the Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer 42 mm (Hesalite) 310.30.42.50.01.001?
The Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer 42 mm (Hesalite) 310.30.42.50.01.001 has a case diameter of 42 mm, a thickness of 13.58 mm, and a lug-to-lug distance of 47.46 mm.
How much does the Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer 42 mm (Hesalite) 310.30.42.50.01.001 cost?
The Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer 42 mm (Hesalite) 310.30.42.50.01.001 launched at a manufacturer's suggested retail price (MSRP) of $6,300 USD. Current market prices may differ — check the retailer links on this page for up-to-date availability.
Sources
Verified · 4 referencesEvery spec on this page was independently checked against the sources below before publishing.