Omega Constellation Constellation — 131.63.41.21.01.001
The Omega Constellation ref. 131.63.41.21.01.001 features a yellow gold case with a gold dial. This model is part of our Constellation collection. yellow gold case with yellow gold dial. Co-Axial Master Chronometer, date display, sapphire crystal. Leather strap with gold buckle.
Specifications
| Spec | Detail |
|---|---|
| Reference | 131.63.41.21.01.001 |
| Collection | Constellation Constellation |
| Case Material | Yellow Gold |
| Dial | Gold with luminous markers |
| Movement | Co-Axial Chronograph |
| Crystal | Sapphire with anti-reflective coating |
Case & Dial
The case is crafted in yellow gold, finished to a high standard with the warm tone characteristic of yellow gold. The gold dial carries applied hour markers filled with luminous material for clear readability in any lighting condition. Chronograph sub-dials are cleanly integrated into the dial layout, and a date window provides everyday utility.
Movement
Powered by a Co-Axial chronograph caliber featuring a column-wheel mechanism for precise start-stop-reset action. The Co-Axial escapement reduces friction between components, resulting in improved long-term timing accuracy and longer service intervals compared to traditional lever escapements. A sapphire display caseback reveals the movement finishing, including decorated rotor and bridges.
Design Details
Attention to detail is evident throughout the construction. The yellow gold tones complement both formal attire and casual wear. The crown is signed with the Omega logo, and the clasp mechanism provides secure and comfortable fit on the wrist.
Related Models
If you like this model, see also the Constellation Black Dial 39mm 131.13.39.20… and the Constellation Black, Leather Strap 131.33…..
What’s Included
Complete set: watch, branded presentation box, warranty card, and instruction manual. Browse more in our full Omega collection.























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