Omega Constellation Constellation Co-Axial 31 Red Gold / MOP
Reference 123.50.31.20.55.001
About this watch
The Omega Constellation Co-Axial 31 Red Gold / MOP is a masterpiece of luxury watchmaking. Its round 31mm case in luxurious red gold exudes warmth and richness, while the iridescent mother-of-pearl dial creates a visual spectacle that's hard to ignore. The Dauphine hands glide smoothly over the dial, ensuring time is both visible and beautifully presented. At its heart lies the Omega Caliber 8521, a self-winding movement designed for precision and reliability. With automatic winding in both directions and a power reserve of 50 hours, this watch is built to withstand daily wear and tear. Certified as a chronometer, it guarantees exceptional accuracy, making it a testament to Omega's commitment to quality and precision.
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Key Features
- Omega Caliber 8521 self-winding movement
- Red gold case with mother of pearl dial
- Fixed bezel with 12-hour markings
- 100m water resistance
- Certified chronometer for exceptional accuracy
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 31 Red Gold / MOP
- Reference
- 123.50.31.20.55.001
- Movement
- 8521
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Red Gold 31mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
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Omega Constellation. PiePan. Automatic. Clean.
A clean Omega Constellation Pie Pan Dial watch is being sold with an AM strap.
- Condition: clean
- Strap material: AM strap
- Shipping method: Fedex with insurance
![[WTS] Omega Constellation. Factory Diamonds. Mother of pearl dial. 馃敟](https://preview.redd.it/6d538rnxls0f1.jpeg?auto=webp&s=646bfa0b5639998abf1ae0608f9ef3557b281d27)
Omega Constellation. Factory Diamonds. Mother of pearl dial. 馃敟
This Omega Constellation features a ladies' model with factory diamonds and a mother of pearl dial. The watch comes with its original box and manual.
- Diameter: 30mm
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Omega Constellation C-Shape 168.0056 With Papers
This Omega Constellation Chronometer C-shape features a gold plated stainless steel case, automatic movement, and chronometer-rated accuracy.
- Condition: Vintage, very good condition
- Case size: 35mm
- Movement: Omega Caliber 1011, automatic, chronometer-rated
- Functions: Time and date
![[WTS] Omega Constellation Chronometer Gold Plated 168.0056](https://external-preview.redd.it/Y5qKpcn_-xPaxfhuE47IBefW55b-i1n2yeW03IGwSXA.jpeg?auto=webp&s=44a276e46d9c89b89bae386d6e846edcc7884f8a)
Omega Constellation Chronometer Gold Plated 168.0056
A vintage Omega Constellation Ref. 168.0056 with an automatic chronometer movement and gold plated stainless steel case.
- Condition: Excellent
- Movement: Cal. 1011
- Case material: Gold Plated Stainless Steel
- Diameter: 35mm (excluding crown)
![[WTS] 1959 Vintage Omega Constellation ref. 14381 Gold-capped - Serviced cal. 551 - $1150 shipped](https://external-preview.redd.it/QnxvKT08wNClo0kuQtAS9PnYxoJjbMSNtGRDiRSRM38.jpeg?auto=webp&s=00980c9223403522ce54cdc551138b870966d242)
1959 Vintage Omega Constellation ref. 14381 Gold-capped - Serviced cal. 551 - $1150 shipped
A vintage Omega Constellation from 1959, featuring a gold-capped stainless steel case and an original dial in great condition.
- Condition: Good condition with some slight polishing on the case
- Caliber: 551
- Movement Serial Number Range: 17 million
- Case Material: Stainless steel with gold cap
![[WTS] Omega Constellation 1512.30 w/ Papers and booklet $900](https://external-preview.redd.it/voC-Cz_EiTmUt83tEln4u-Nf9B9iVEHDflj1hcK4qJw.jpeg?auto=webp&s=4a7e20863743f16e758088a6e977d5f5e98531c9)
Omega Constellation 1512.30 w/ Papers and booklet $900
This Omega Constellation is a classic design with original card and booklets. It's in excellent condition, running smoothly.
- Condition: Excellent
- Papers: original card and booklets
![[WTS] Omega Constellation 1512.30 Papers & Booklets $950](https://external-preview.redd.it/voC-Cz_EiTmUt83tEln4u-Nf9B9iVEHDflj1hcK4qJw.jpeg?auto=webp&s=4a7e20863743f16e758088a6e977d5f5e98531c9)
Omega Constellation 1512.30 Papers & Booklets $950
This Omega Constellation 1512.30 is a classic design watch with original card and booklets, in excellent condition and running smoothly.
- Condition: Excellent
- Papers: true
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Omega Constellation Globemaster 39mm Blue Dial - Box & Papers
A modern Omega Constellation Globemaster with a 39mm stainless steel case, blue pie-pan dial, and coin-edge bezel inspired by original models from the 1950s.
- Case size: 39mm
- Movement caliber: Co-Axial Master Chronometer Caliber 8900

1970s Omega Constellation Ref: 391.0801 Quartz with Box
A 1970s Omega Constellation Ref: 391.0801 Quartz watch with a 32mm stainless steel case, horizontal grained silver dial, and original baton hands. It comes with an integrated bracelet and original Omega box.
- Condition: Excellent
- Case Size: 32mm
- Movement Type: quartz (1330)
- Bracelet Links: 23 links