Omega Constellation Constellation Co-Axial 31 Stainless Steel / Red Gold / Brown
Reference 123.20.31.20.13.001
About this watch
The Omega Constellation Co-Axial 31 is a stunning blend of sophistication and mechanical excellence, featuring a unique combination of red gold and stainless steel that creates a striking contrast. The rich brown dial adds warmth to any outfit, while the round case (31mm diameter) sits comfortably on the wrist. The sapphire glass ensures scratch resistance, and the open case back showcases Omega's precision engineering. At its heart lies the Omega Caliber 8520, an automatic movement renowned for reliability and performance. This chronometer has undergone rigorous testing to ensure accuracy, with a power reserve of 50 hours and a frequency of 25,200 vibrations per hour. The Co-Axial escapement reduces friction between components, improving accuracy and extending the watch's lifespan. The Omega Constellation Co-Axial 31 provides an elegant display of time and date, with Dauphine hands gliding smoothly across the dial. Its water resistance rating of 100 meters makes it perfect for active lifestyles or spontaneous adventures. The understated elegance allows it to transition seamlessly from day to night, complementing any outfit.
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Key Features
- Omega Caliber 8520 Automatic Movement
- Chronometer Accuracy and 50-Hour Power Reserve
- Sapphire Glass Scratch Resistance
- Open Case Back for Precision Engineering
- Red Gold and Stainless Steel Combination
- 31mm Diameter Round Case
- Water Resistance up to 100m
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 31 Stainless Steel / Red Gold / Brown
- Reference
- 123.20.31.20.13.001
- Movement
- 8520
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- 31mm
- Dial Color
- Brown
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Omega Constellation 168.054](https://preview.redd.it/8sagw03rmoxf1.jpg?width=640&crop=smart&auto=webp&s=b9c671fa3179c5aec9cd70d18d308122eaf0260d)
![[WTS] Omega Constellation 168.046](https://preview.redd.it/bnzp2usqloxf1.jpg?width=640&crop=smart&auto=webp&s=bff823ea22db472f013c3e1e5ae97656382e4b85)
![[WTS] 1961 Omega Constellation (Original Box / Papers](https://preview.redd.it/q8rtl6b1mkxf1.jpg?width=640&crop=smart&auto=webp&s=942c083478c9e204a4b01dd4c92c6a4235ed3e8b)
1961 Omega Constellation (Original Box / Papers
This is a 1961 Omega Constellation reference 14393 with a white dome dial and original outer cardboard box. The watch has a 34mm stainless and 14k gold capped case and is powered by an automatic cal 561 movement.
- Condition: Very good, with minor wear
- Case Size: 34mm
- Movement: Omega automatic cal 561
![[WTS] Omega Constellation Globemaster](https://preview.redd.it/8b1ir2q70kxf1.jpeg?auto=webp&s=fd9d137e7b1e9c87851e078650d10ff29276151e)
Omega Constellation Globemaster
First timepiece for sale, comes with original box and papers.
- Case diameter: 39mm
- Water resistance: 10 ATM (depth rating)
- Power reserve: 60 hours
![[WTS] OMEGA Constellation 168.029](https://preview.redd.it/p44g7y9xmexf1.jpg?width=640&crop=smart&auto=webp&s=d461946df671356a2e44c7c7ef3336e3093f6639)
OMEGA Constellation 168.029
Omega Constellation Day/Date model in excellent working order with original strap and box.
- Condition: Excellent working order
- Serviced: 2024
- Comes With: original strap, box
![[WTS] Like New Omega Constellation Meteorite Dial](https://preview.redd.it/c3wpso9t2axf1.jpg?width=640&crop=smart&auto=webp&s=5d1e0dd136fbbbeda1e10eff72d488c0d0a50706)
Like New Omega Constellation Meteorite Dial
A brand new Omega Constellation Meteorite Dial in 41mm, purchased from an Omega Boutique and barely used.
- Condition: Like new, worn once
- Box papers: Complete with original documentation
- Bracelet type: Swapped for an Omega leather strap on deployment
![[WTS] Omega Constellation Lady 595.0102 only for 299$ Shipped 🚢](https://preview.redd.it/gzy2be04b9xf1.jpg?width=640&crop=smart&auto=webp&s=1559b99842a39a94576390d457eb1481275a4956)
Omega Constellation Lady 595.0102 only for 299$ Shipped 🚢
The Omega Constellation Lady features a stainless steel case with a case size of 22mm, Omega signed crown, and quartz movement.
- Condition: clean with a few hairline scratches, signs of aging on the dial
- Case Size: 22mm diameter
- Movement: Quartz movement
- Buckle Type: standard steel buckle
![[WTS] Omega Constellation 41mm – Ref. 131.33.41.21.01.001](https://preview.redd.it/c21tydfhs5xf1.jpg?width=640&crop=smart&auto=webp&s=c8b2a7ff3d1013b261d725f93729ed9838bd3380)
Omega Constellation 41mm – Ref. 131.33.41.21.01.001
For sale is a 2019 Omega Constellation Co-Axial Master Chronometer 41mm, featuring a stainless steel case, black ceramic bezel with Roman numerals, and a black dial, powered by Omega’s Caliber 8900 automatic movement. The watch comes on the original black leather strap with stainless steel fold-over clasp.
- Condition: Excellent
- Case size: 41mm
- Material: stainless steel
- Bezel material: black ceramic
![[WTS] 2024 Omega Constellation Globemaster Master Chronometer Annual Calendar 130.53.41.22.03.001 — Like New, Box & Papers](https://preview.redd.it/hnfxts25gzqf1.jpeg?auto=webp&s=a15a79892b27a904483ac9b0268e2d7745ccc3d3)
2024 Omega Constellation Globemaster Master Chronometer Annual Calendar 130.53.41.22.03.001 — Like New, Box & Papers
The Omega Constellation Globemaster Master Chronometer Annual Calendar is a sophisticated timepiece that exemplifies precision and elegance. Its 41mm Sedna™ gold case frames a sun-brushed blue dial with a distinctive pie-pan design and month indicators along the perimeter, offering both style and functionality.
- Condition: Like new
- Case size: 41mm diameter
- Thickness: 14.7mm
- Lug to lug: 50.1mm