Omega Constellation Constellation Co-Axial 38 Stainless Steel / Red Gold / Silver Lozenge
Reference 123.20.38.21.02.008
About this watch
The Omega Constellation Co-Axial 38 is a masterpiece of luxury watchmaking, boasting a stunning blend of stainless steel and red gold with a striking silver lozenge dial. The 38mm round case strikes an ideal balance, making it suitable for various wrist sizes. At the heart of this timepiece is the impressive Omega caliber 8500, introduced in 2007, featuring two barrels that provide a generous 60-hour power reserve and ensuring exceptional precision and reliability. With its chronometer certification, this automatic movement is a testament to Omega's dedication to innovation. The watch features a water resistance of 100 meters, sapphire glass for scratch resistance, and luminous hands for easy readability in any lighting condition. This timepiece checks all the boxes for anyone who appreciates fine horology, with its stunning aesthetics and robust functionality making it a worthy investment for those seeking luxury and style.
Key Features
- 38mm round case
- Stainless steel and red gold construction
- Silver lozenge dial with stick and dot indices
- Omega caliber 8500 automatic movement
- 60-hour power reserve
- Chronometer certification
- 100m water resistance
- Sapphire glass for scratch resistance
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 38 Stainless Steel / Red Gold / Silver Lozenge
- Reference
- 123.20.38.21.02.008
- Movement
- 8500
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- 38mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Dressy Duo - Omega 35mm Constellation & Discontinued Mod Size, Tiffany Blue Tiffany East West](https://preview.redd.it/py4q96ta3fxe1.jpeg?auto=webp&s=111a32e962398bde9f5626b9f1bb586babc508a6)
Dressy Duo - Omega 35mm Constellation & Discontinued Mod Size, Tiffany Blue Tiffany East West
A dressy duo of Omega and Tiffany watches, both recently serviced, with the Omega being an automatic and the Tiffany East West in Tiffany Blue.
- Condition: essentially mint condition
- Size1: 35mm diameter
- Box1: no box
- Papers1: no papers
![[WTS] Omega Constellation Chronometer 168.0056 With Papers](https://preview.redd.it/mu5ym7jj4dxe1.jpg?width=640&crop=smart&auto=webp&s=b70ab365fc6c4a45b087948a3697902077505666)
Omega Constellation Chronometer 168.0056 With Papers
This Omega Constellation Chronometer is a great example of Gerald Genta's 'C-shape' design, featuring an Omega Caliber 1011 automatic movement that has been timegrapher tested for accuracy. The watch comes with original papers from a Japan boutique and includes a leather strap with buckle.
- Condition: Vintage, very good condition
- Movement: Omega Caliber 1011, automatic, chronometer-rated
- Functions: Time and date
- Case size: 35mm diameter
![[WTS] 2024 Omega Constellation - Full set Box and Papers - Ref# 131.33.41.21.04.001](https://preview.redd.it/ro3fm53r68xe1.jpg?width=640&crop=smart&auto=webp&s=f61b782a25f33c0f6ba069e082cf0f9419d5754c)
2024 Omega Constellation - Full set Box and Papers - Ref# 131.33.41.21.04.001
The Omega Constellation is a flagship watch characterized by its half-moons and claws on the side of the case, making it a perfect combination of class and durability. The 41 mm case features a blue ceramic bezel, making it suitable for daily wear.
- Condition: very good with light signs of wear on the case
- Case size: 41mm diameter
- Bezel material: blue ceramic
- Band condition: near perfect
![[WTS] Vintage Omega Constellation Automatic - Ultra Thin Movement](https://preview.redd.it/23icz3ivu7xe1.jpeg?auto=webp&s=347490cd9adb328b2d24952951c52404ed60da63)
Vintage Omega Constellation Automatic - Ultra Thin Movement
This is a rare example of the ultra thin automatic Omega Constellation with a clean Genta-inspired design, all original and in exceptional shape.
- Condition: Exceptional shape, all original
- Case Size: 35mm
- Dial Type: Original
- Crown Type: Original
![[WTS] Vintage Omega Constellation Chronometer - 168.0056 - C-Shaped Case - $825 Shipped!](https://preview.redd.it/z4l07v1627xe1.jpg?width=640&crop=smart&auto=webp&s=3a11e06f0906867393d32ed70d1ff0c6a7052e13)
Vintage Omega Constellation Chronometer - 168.0056 - C-Shaped Case - $825 Shipped!
This vintage Omega Constellation Chronometer features an automatic movement and a C-shaped case measuring approximately 35mm in diameter, with a date window at 3 o'clock.
- Condition: good condition with signs of wear, consistent with its age
- Case diameter: 35mm
- Movement type: automatic
![[WTS] Omega Constellation. PiePan. Automatic.](https://preview.redd.it/u9udv5l491xe1.jpg?width=640&crop=smart&auto=webp&s=32e02a89d9dc387eb8c0cc953a39cdbb29b2174e)
Omega Constellation. PiePan. Automatic.
This Omega Constellation features an automatic movement and a Pie Pan dial, with a stainless steel AM strap.
- Condition: nice condition
- Movement type: automatic
- Strap: AM strap
![[WTS] Omega Constellation Co-Axial Chronometer, or, "We have PRX at home"](https://external-preview.redd.it/MVA-emtV8JeBhQ-N8SCDZ4AQZKD6g1dGAdDg2DehcP8.jpg?auto=webp&s=2ecd61efe4fb917d0410b3480a5e96de2aba84a6)
Omega Constellation Co-Axial Chronometer, or, "We have PRX at home"
A 35mm Omega Constellation Co-Axial Chronometer with a reverse clous de paris dial, powered by the Caliber 2500 chronometer movement.
- Condition: Good, with minor hairline scratches on case and bracelet
- Diameter: 35mm
- Lug To Lug: 38.4mm
- Thickness: 10.8mm

Omega Constellation CALENDAR Ref 2943 Vintage, Automatic, Gold Filled on Bracelet, 34 mm. From 1959, Serviced, New Price Reduction
This Omega Constellation CALENDAR Ref 2943 is a vintage automatic watch made of stainless steel and gold capped, featuring an original cream dial. The movement is Caliber #504, 24 Jewels, In House, and was serviced on April 15, 2022.
- Condition: Very good condition with wear from use
- Case size diameter: 35 mm
- Case thickness: 13.1 mm
- Bracelet type: Omega Stainless Steel bracelet Gold Filled 20 Microns with Deployment Buckle