OMEGA
Ref. 310.30.42.50.01.002
Speedmaster Moonwatch Professional Co-Axial Chronograph 42mm
Ref. 310.30.42.50.01.002
Pickup currently available at {{ location_name }}
The OMEGA Speedmaster Moonwatch is one of the most iconic timepieces in horological history. Celebrated for accompanying all six lunar landings, it embodies OMEGA’s spirit of exploration, precision, and pioneering innovation.
This 42 mm Moonwatch in stainless steel is presented on a polished-brushed five-arched-links-per-row bracelet and features sapphire crystal on both the front and caseback, offering a clear view of the movement within. Inspired by the 4th generation Speedmaster worn on the moon, it boasts an asymmetrical case, a black stepped dial with applied OMEGA logo, and the legendary dot over 90 on the anodised aluminium bezel ring.
At its heart, the watch is powered by the OMEGA Co-Axial Master Chronometer Calibre 3861, a movement renowned for its precision, reliability, and magnetic resistance. It drives the small seconds sub-dial, 30-minute and 12-hour recorders, along with the central chronograph function, blending technical mastery with enduring style.
| Brand | OMEGA |
|---|---|
| Product Reference | 310.30.42.50.01.002 |
| Product Type | Watch |
| Collection | Speedmaster |
| Sub-collection | Moonwatch |
| Case Diameter | 42mm |
| Case Material | Stainless Steel |
| Dial Colour | Black |
| Crystal | Sapphire |
| Strap Type | Bracelet |
| Clasp Type | Folding Clasp |
| Strap Material | Stainless Steel |
| Movement | Manual-winding Calibre: Omega 3861 |
| Power Reserve | 50 Hours |
| Water Resistance | 50m / 165ft |
| Warranty | 5 Years |
| Michael Spiers ID | 4030923 |
Delivery is made by Royal Mail Special Delivery and should reach you within 1-3 working days, excluding Bank Holidays and weekends.
Size Guide
Choosing the right ring size ensures maximum comfort and the perfect fit. If you already own a ring that fits well, you can easily use it as a reference. Otherwise, follow the simple options below to find your correct size.
If you do not know your ring size, we recommend visiting one of our showrooms, where our friendly and knowledgeable team can help you find the right ring size for you.
Request an AppointmentUK Ring Size Chart
| Size | UK Size |
|---|---|
| 01 | B |
| 02 | D |
| 03 | E-F |
| 04 | F |
| 05 | F-G |
| 06 | G |
| 07 | H |
| 08 | I |
| 09 | J |
| 10 | J-K |
| 11 | K-L |
| 12 | L |
| 13 | M-N |
| 14 | N-O |
| 15 | O-P |
| 16 | P |
| 17 | Q |
| 18 | Q-R |
| 19 | R |
| 20 | S |
| 21 | S-T |
| 22 | T-U |
| 23 | U-V |
| 24 | V |
| 25 | W |
| 26 | X |
| 27 | X-Y |
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