Omega Constellation Constellation Co-Axial 31 Stainless Steel / Yellow Gold / Diamond / MOP Supernova

Reference 123.25.31.20.55.002

Omega Constellation Co-Axial 31 Stainless Steel / Yellow Gold / Diamond / MOP Supernova

About this watch

The Omega Constellation Co-Axial 31 is a stunning luxury watch that embodies elegance and sophistication. This exquisite timepiece boasts a round case crafted from a luxurious blend of stainless steel and yellow gold, featuring a delicate mother-of-pearl (MOP) dial adorned with diamond indexes. The heart of the Omega Constellation is the Omega caliber 8520, an automatic movement certified for its precision and durability. With a water resistance of 100 meters, this watch can handle everyday practicality and special occasion elegance alike. Its versatility makes it perfect for collectors looking for something unique and stunning, as well as anyone wanting to make a statement with their wristwear. The Omega Constellation Co-Axial 31 is more than just a watch; it’s a statement of artistry and precision. This timepiece has everything a luxury watch enthusiast could desire, from its stunning design to its reliable movement.

Buy Now on Jomashop

This is an affiliate link

Key Features

Omega caliber 8520 automatic movement
Delicate mother-of-pearl (MOP) dial with diamond indexes
Luxurious stainless steel and yellow gold case
Water resistance of 100 meters
Co-Axial escapement for durability and accuracy
Chronometer certified for precision
50-hour power reserve

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 31 Stainless Steel / Yellow Gold / Diamond / MOP Supernova

Reference

123.25.31.20.55.002

Movement

8520

Movement Features

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

Case

31mm

Dial Color

White

Crystal

Sapphire

Water Resistance

100

Current Listings

Omega Constellation Day-Date Automatic Bezel White Gold 18k 168.0054 Vintage $750 shipped.

Omega - 168.0054 · $750

This vintage Omega Constellation Day-Date Automatic watch features a 38mm white gold case and automatic movement, produced in 1972.

Condition: Unknown service history, runs well
Case size: 38mm diameter
Bracelet length: full

Posted at

Jul 8, 2025, 9:21 AM

Active

View listing on r/WatchExchange

Omega Constellation Steel Diamond Bezel Mother Pearl Dial 14607500 Box + papers

Omega - 14607500 · $2,180

A ladies Omega Constellation with a stainless steel case and diamond bezel, featuring a mother-of-pearl dial. Introduced in 1952, the Constellation series is a celebration of precision and beauty.

Condition: Stunning condition
Case size: 22mm diameter
Bracelet length: 6.6 inch (fits 16cm wrist)
Movement type: quartz movement

Posted at

Jul 7, 2025, 1:37 PM

Active

View listing on r/WatchExchange

Omega Constellation Steel Mother Pearl Dial Automatic 131102920050 Box + papers

Omega - 131.10.29.20.05.001 · $3,590

The Omega Constellation Manhattan is a 29mm ladies' watch featuring an automatic movement and mother-of-pearl dial, exuding understated luxury and modern design.

Condition: Like new (factory polished by watchmaker)
Case size: 29mm diameter
Movement: Omega Calibre 8700 automatic movement

Posted at

Jul 7, 2025, 1:10 PM

Active

View listing on r/WatchExchange

27mm Omega Constellation Chocolate Diamond Dial 12320276063001 Box + papers

Omega - 12320276063001

Diameter: 27mm

Posted at

Jul 7, 2025, 12:26 PM

Active

View listing on r/WatchExchange

27mm Omega Constellation Chocolate Diamond Dial 12320276063001 Box + papers

Omega - 12320276063001

Dial color: Chocolate Diamond
Case size: 27mm

Posted at

Jul 7, 2025, 12:25 PM

Active

View listing on r/WatchExchange

28mm Omega Constellation Steel Blue Dial 131102860030 Box + papers + receipt

Omega - 131102860030 · $2,495

A 28mm stainless steel Omega Constellation Manhattan watch with a blue dial, available for sale.

Condition: Pre-owned, showing honest signs of wear
Case size: 28mm diameter
Movement type: quartz

Posted at

Jul 7, 2025, 11:44 AM

Active

View listing on r/WatchExchange

41mm Omega Constellation Steel Master Blue 13130412104001 Box + papers

Omega - 13130412104001 · $5,150

This men's Omega Constellation features a 41mm stainless steel case, blue ceramic bezel, and white dial with blue markers. It comes with its original box and papers and is designed for everyday wearability with an undeniable aura of luxury.

Condition: near-new
Case size: 41mm diameter
Dial color: white
Bezel material: blue ceramic

Posted at

Jul 7, 2025, 11:20 AM

Active

View listing on r/WatchExchange