OMEGA
Ref. 131.20.25.60.02.002
Constellation Quartz 25mm
Ref. 131.20.25.60.02.002
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The OMEGA Constellation is instantly recognisable for its signature half-moons, “claws” on the case, and integrated mono-rang bracelet, blending bold design with enduring elegance.
This 25 mm model in 18K yellow gold and stainless steel features a bezel engraved with Roman numerals, a luminous crystal-white silvery dial, and a scratch-resistant sapphire crystal. The hands, OMEGA logo, Constellation star, and indexes are rendered in 18K yellow gold, adding a refined and luxurious touch.
Powered by the OMEGA Calibre 4061, this timepiece combines reliability with exquisite craftsmanship, while the caseback is stamped with the iconic Constellation Observatory medallion, a tribute to OMEGA’s legacy of precision and excellence.
| Brand | OMEGA |
|---|---|
| Product Reference | 131.20.25.60.02.002 |
| Product Type | Watch |
| Collection | Constellation |
| Case Diameter | 25mm |
| Case Material | Stainless Steel & 18K Yellow Gold |
| Dial Colour | White |
| Crystal | Sapphire |
| Strap Type | Bracelet |
| Clasp Type | Butterfly Clasp |
| Strap Material | Stainless Steel & 18K Yellow Gold |
| Movement | Quartz Calibre: OMEGA 4061 |
| Water Resistance | 30m / 100ft |
| Warranty | 5 Years |
| Michael Spiers ID | 4004962 |
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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