Omega Constellation Constellation Co-Axial 31 Stainless Steel / Yellow Gold / Champagne

Reference 123.20.31.20.08.001

Omega Constellation Co-Axial 31 Stainless Steel / Yellow Gold / Champagne

About this watch

The Omega Constellation Co-Axial 31 is a masterclass in luxury watchmaking, boasting a stunning champagne-colored dial, fixed bezel, and dauphine hands that glide effortlessly over its surface. Crafted from stainless steel and adorned with yellow gold, this watch exudes elegance and sophistication. At the heart of the Omega Constellation Co-Axial 31 lies the Omega caliber 8520 movement, a renowned automatic movement known for its reliability and precision. With a power reserve of 50 hours and a frequency of 25,200 beats per hour, you can trust that this watch will keep accurate time. The watch face is protected by a scratch-resistant sapphire crystal, ensuring that your timepiece looks pristine for years to come. This watch displays hours, minutes, and seconds with ease while also featuring a date function, making it the perfect companion for any occasion.

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Key Features

Omega Caliber 8520 automatic movement
Stainless steel and yellow gold construction
Champagne-colored dial with dauphine hands
Scratch-resistant sapphire crystal
Water resistance up to 100 meters
Date function
5-year warranty from Omega

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 31 Stainless Steel / Yellow Gold / Champagne

Reference

123.20.31.20.08.001

Movement

8520

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

31mm

Crystal

Sapphire

Water Resistance

100

Current Listings

1971 Omega Constellation Chronometer C-Case ref. 168.0056 w/ Cal. 1011 – serviced Dec 2025 – full original bracelet – $1150 ALL IN shipped

Omega - 168.0056 · $1,150

A vintage 1971 Omega Constellation Chronometer in the classic C-Case with a clean dial and full original bracelet.

Condition: Excellent condition, with a few scratches on the crystal
Calibre: Cal. 1011 (automatic)
Case Size: 35mm (excluding crown)
Lug Width: 19mm

Posted at

Dec 21, 2025, 9:26 AM

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Omega Constellation diamond Dail Gold Bazel Ref : 168.0062.

Omega - 168.0062 · $1,400

Up for sale is an Omega Constellation diamond dial watch in 18k gold bezel, featuring a chronometer movement and measuring 37mm case width. It's in excellent condition with some signs of wear.

Condition: Excellent condition, with light wear, scratches and marks
Case material: 18K Gold / Stainless steel
Movement type: Chronometer

Posted at

Dec 21, 2025, 8:20 AM

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Omega constellation 🌌 Gerald Genta

Omega - Constellation · $950

This Omega Constellation is a vintage watch featuring a 1960s cal 631 movement, accompanied by a rose gold movement. It has a case diameter of approximately 35-36mm.

Crown size: 35-36mm
Movement type: cal 631
Case material: rose gold

Posted at

Dec 20, 2025, 5:53 PM

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Omega Constellation 🌌 blue dial .

Omega - Constellation · $980

A 1990s Omega Constellation features a blue dial with changing color depending on the angle, housed in a 36mm case with sapphire crystal.

Case size: 36mm
Crystal type: sapphire crystal
Bracelet length: up to 7.25 inches

Posted at

Dec 19, 2025, 10:54 PM

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Omega Constellation. Globemaster. Annual Calendar. 🎁

Omega - 130.33.41.22.06.001 · $4,300

A Omega Constellation Globemaster Annual Calendar watch, featuring a 41mm coaxial automatic movement.

Case Size: 41mm diameter
Movement Type: Coaxial Automatic

Posted at

Dec 19, 2025, 2:07 PM

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Omega Constellation C Case 168.017 Cal 564, Serviced - $790

Omega - 168.017 Cal 564 · $790

Up for sale is my Omega Constellation C Case 168.017 Cal 564 in good condition, featuring a 35-36mm case size.

Condition: Good condition with some signs of aging
Case Size: 35-36mm
Bezel Condition: High polished with light hairlines
Caseback Condition: Polished by previous owner

Posted at

Dec 18, 2025, 8:42 PM

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Omega Constellation 196.0071 – FaceTime / other Verification Available – $200 Shipped

Omega - 196.0071 · $200

The Omega Constellation 196.0071 is being sold, with the seller offering FaceTime or other verification methods.

Verification method: FaceTime / other

Posted at

Dec 18, 2025, 1:07 PM

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Omega Constellation 18K Rose Gold Silver Pie Pan Dial 1960

Omega - 14393 · $5,575

This is a rare 1960s Omega Constellation in 18K rose gold with a silver pie-pan dial. The watch has a unique character and classic proportions, suitable for both men and women.

Condition: Beautiful condition with strong, well-defined edges and an exceptionally clean period-correct pie-pan silver dial.
Case Size: 34mm
Year: 1960s
Material: 18K rose gold

Posted at

Dec 17, 2025, 5:47 PM

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Omega Constellation Globemaster – New – 2025

Omega - 130.33.39.21.02.001 · $4,950

The Omega Constellation Globemaster features a modern design with a coin-edge bezel and classic pie-pan dial inspired by original Constellation models of the 1950s, powered by Omega's Co-Axial Master Chronometer Caliber 8900.

Condition: Unworn/New
Case size: 39mm
Material: stainless steel
Diameter: 39mm

Posted at

Dec 16, 2025, 12:54 PM

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