Omega Constellation Constellation Co-Axial 31 Stainless Steel / Red Gold / Diamond / Brown Supernova

Reference 123.25.31.20.63.001

Omega Constellation Co-Axial 31 Stainless Steel / Red Gold / Diamond / Brown Supernova

About this watch

The Omega Constellation Co-Axial 31 is a masterpiece that embodies elegance, precision, and craftsmanship. With its stunning design, reliable movement, and luxurious materials, it's an investment that you won't regret. This beautiful watch combines high-quality materials, intricate design, and advanced technology to create a harmonious blend of style and functionality. The Omega caliber 8520 powers the watch, boasting a 50-hour power reserve and operating at a frequency of 25,200 vibrations per hour. Its certified chronometer status ensures precision timekeeping, even when you're not wearing it for a couple of days. The combination of red gold and stainless steel is visually stunning, while the gem-set bezel adds a touch of luxury. The captivating brown supernova pattern on the dial features gem-set indexes that sparkle gracefully, ensuring readability and conversation-starting potential. The open case back allows you to admire the intricate movement of the caliber 8520, adding an extra layer of sophistication. With its water-resistance up to 100 meters and date function, this watch is suitable for daily wear. Its comfort and lightweight materials make it perfect for formal events or casual outings.

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Key Features

Automatic Omega caliber 8520 movement with 50-hour power reserve
Certified chronometer by COSC
Red gold and stainless steel combination
Gem-set bezel and indexes
Sapphire crystal glass
Water-resistant up to 100 meters
Date function

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 31 Stainless Steel / Red Gold / Diamond / Brown Supernova

Reference

123.25.31.20.63.001

Movement

8520

Movement Features

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

Case

31mm

Dial Color

Brown

Crystal

Sapphire

Water Resistance

100

Current Listings

OMEGA Constellation 168.029

OMEGA - 168.029 · $1,100

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

Posted at

Oct 26, 2025, 3:00 AM

Active

View listing on r/WatchExchange

Like New Omega Constellation Meteorite Dial

Omega - 131.30.41.21.99.001 · $6,500

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

Posted at

Oct 25, 2025, 11:40 AM

Active

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Omega Constellation Lady 595.0102 only for 299$ Shipped 🚢

Omega - 595.0102 · $299

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

Posted at

Oct 25, 2025, 9:05 AM

Active

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Omega Constellation 41mm – Ref. 131.33.41.21.01.001

Omega - 131.33.41.21.01.001 · $4,900

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

Posted at

Oct 24, 2025, 9:15 PM

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2024 Omega Constellation Globemaster Master Chronometer Annual Calendar 130.53.41.22.03.001 — Like New, Box & Papers

Omega - 130.53.41.22.03.001 · $14,500

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

Posted at

Oct 22, 2025, 9:39 AM

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