Omega Constellation Constellation Co-Axial 31 Stainless Steel / Yellow Gold / MOP
Reference 123.20.31.20.55.002
About this watch
The Omega Constellation Co-Axial 31 is a masterpiece of horology, blending luxury, precision, and history. This stunning timepiece boasts an exquisite design featuring stainless steel and yellow gold, complemented by a captivating Mother of Pearl (MOP) dial that shimmers like the ocean. Underneath lies the renowned Omega caliber 8520 automatic movement, a marvel of engineering with a power reserve of 50 hours and Co-Axial escapement, reducing friction for enhanced longevity and precision. With its water resistance of 100 meters and sapphire glass protection, this watch is perfect for daily wear. The comfortable design and adjustable links ensure a secure fit, while the gem-set indexes add an opulent touch. As a true investment piece, the Omega Constellation Co-Axial 31 combines timeless aesthetics with cutting-edge technology, making it an ideal choice for watch collectors, individuals seeking precision and reliability, and fashion enthusiasts alike.
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Key Features
- Omega Caliber 8520 Automatic Movement
- Co-Axial Escapement with Reduced Friction
- Water Resistance of 100 Meters
- Sapphire Glass Protection
- Mother of Pearl (MOP) Dial
- Stainless Steel and Yellow Gold Construction
- Gem-Set Indexes for Opulent Touch
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 31 Stainless Steel / Yellow Gold / MOP
- Reference
- 123.20.31.20.55.002
- Movement
- 8520
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- 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)