Omega Constellation Constellation Co-Axial 31 Yellow Gold / MOP
Reference 123.50.31.20.55.002
About this watch
The Omega Constellation Co-Axial 31 Yellow Gold / MOP (Model: 123.50.31.20.55.002) is a luxurious timepiece that exudes opulence and sophistication. With its stunning Mother of Pearl dial, gem-set indexes, and 18K yellow gold case, this watch is a true masterpiece of craftsmanship. The Omega caliber 8521 movement features a Co-Axial escapement, designed to enhance precision, stability, and durability. This self-winding movement boasts a 50-hour power reserve and is protected by a scratch-resistant sapphire crystal. With its water resistance of up to 100 meters, this watch can keep pace with your active lifestyle. The Constellation's design ensures it sits comfortably on the wrist, making it perfect for both casual and formal settings. Whether you're a seasoned watch collector or looking for a special piece to mark an occasion, this timepiece is sure to impress. Its unique blend of art, technology, and luxury makes it a true standout in the world of watches.
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Key Features
- Omega caliber 8521 movement
- 18K yellow gold case
- Mother of Pearl dial
- Gem-set indexes
- Scratch-resistant sapphire crystal
- Water resistance up to 100 meters
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 31 Yellow Gold / MOP
- Reference
- 123.50.31.20.55.002
- Movement
- 8521
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Yellow Gold 31mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] OMEGA Constellation Chronometer Certified 168.018 with original bracelet](https://preview.redd.it/1vi7swhioumf1.jpg?width=640&crop=smart&auto=webp&s=627100ba4720d656cd24ce2bb445a05abfbd721e)
OMEGA Constellation Chronometer Certified 168.018 with original bracelet
This Omega Constellation Chronometer is a certified timepiece with an automatic Cal 564 movement and a stainless steel case measuring 35 x 40mm in diameter.
- Condition: excellent condition
- Movement type: Cal 564 Automatic
- Jewels: 24
- Beats per hour: 19800
![[WTS] [USA] omega constellation 41mm](https://preview.redd.it/2a2plg3vetmf1.jpg?width=640&crop=smart&auto=webp&s=5bc12a72ee16cb14f6302a10aa190b0df83d0615)
[USA] omega constellation 41mm
A 41mm Omega Constellation is being sold for $3500 OBO.
- Size: 41mm
![[WTS] Ultra thin OMEGA Constellation Chronometer Certified 167.021 with extra bracelet](https://preview.redd.it/ro2an7uvfrmf1.jpg?width=640&crop=smart&auto=webp&s=5b353c26852c4e8749ba26ea81e1a95bbf3ac0eb)
Ultra thin OMEGA Constellation Chronometer Certified 167.021 with extra bracelet
This Omega Constellation Chronometer is a rare ultra-thin model certified by the brand. It features an automatic movement with 24 jewels and a silver dial with original handset.
- Condition: Excellent with normal signs of wear and use
- Case dimensions: 33 x 39mm, thickness 8mm, 19mm lug width
- Crystal condition: Acrylic crystal is free from scratches
- Movement specs: Cal 712 Automatic 24 Jewels 19800 beats per hour
![[WTS] Omega Constellation. Automatic. 馃敟](https://preview.redd.it/gbhls4h9flmf1.jpeg?auto=webp&s=599e0b2a4442c9c93ed3c3aa84f38d15fdfc66bb)
![[WTS] Omega Constellation, Automatic. 馃敟](https://preview.redd.it/gqz3mxuvelmf1.jpeg?auto=webp&s=52839ac15a386cc6ca0d2c60562afd9a7c584a43)
![[WTS] 1963 Omega Constellation (Ref. 167.005)](https://preview.redd.it/ay0rohbytjmf1.jpeg?auto=webp&s=3a65fc591e92c6766943188bc7204e81a6245969)
1963 Omega Constellation (Ref. 167.005)
A 1963 Omega Constellation watch featuring a classic design, chronometer-rated movement, and distinctive Geneva Observatory caseback.
- Condition: Excellent
- Movement: 551
- Case material: stainless steel
- Size: 34mm
![[WTS] Omega Constellation Pie-Pan 18kt Solid YG No-Date](https://external-preview.redd.it/v1_PRXkHjdSxePTxnBwMJ5Z1g44Q9f_qWDJ9JF_RNIQ.jpg?auto=webp&s=0231e13e689485b1a30eb027f8a3fa3b06653e04)
![[WTS] Omega constellation 馃寣 perpetual calendar](https://preview.redd.it/7paixe2ejfmf1.jpg?width=640&crop=smart&auto=webp&s=2ab1830c03781c48c2c61f8856810adb4a96adaf)
Omega constellation 馃寣 perpetual calendar
This is a quartz version of the Omega Constellation Perpetual Date, featuring a black and silver design with a rare blue dial. The watch has been serviced in 2023 and comes with an 18k omega stamp and clean sapphire crystal.
- Condition: Excellent
- Diameter: 35.5mm
- Movement Type: Quartz
- Crystal Type: Sapphire
![[WTS] Omega Globemaster Constellation - Complete Set - Ref 130.30.39.21.02.001 - Pie Pan](https://preview.redd.it/9elchdxrs8mf1.jpg?width=640&crop=smart&auto=webp&s=f1fee0fa5a66a0c29ef910840cb24c5bc7f165e6)