OMEGA
Ref. 131.23.41.21.03.001
Constellation Co-Axial 41mm
Ref. 131.23.41.21.03.001
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The OMEGA Constellation is a timeless icon, instantly recognisable for its signature half-moons and the distinctive “claws” adorning the sides of the case, features that have defined its dramatic and enduring design for decades.
This 41 mm model, crafted in stainless steel and 18K Sedna™ gold, showcases a polished blue ceramic bezel with Roman numerals in Ceragold™, perfectly complementing the sun-brushed blue dial. A date window at 6 o’clock adds subtle practicality, while the hands, OMEGA logo, Constellation star, and faceted indexes in 18K Sedna™ gold imbue the watch with understated luxury.
The timepiece is presented on a supple blue leather strap with a rubber lining for comfort and durability. At its heart beats the OMEGA Co-Axial Master Chronometer Calibre 8900, visible through the domed, scratch-resistant sapphire crystal, offering exceptional precision, magnetic resistance, and reliability.
| Brand | OMEGA |
|---|---|
| Product Reference | 131.23.41.21.03.001 |
| Product Type | Watch |
| Collection | Constellation |
| Case Diameter | 41mm |
| Case Material | Stainless Steel & 18K Sedna™ Gold |
| Dial Colour | Blue |
| Crystal | Sapphire |
| Strap Type | Leather |
| Clasp Type | Folding Clasp |
| Strap Material | Alligator |
| Movement | Self-winding Calibre: Omega 8900 |
| Power Reserve | 60 Hours |
| Water Resistance | 50m / 165ft |
| Warranty | 5 Years |
| Michael Spiers ID | 4030550 |
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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