Omega Constellation Constellation Co-Axial 27 Brushed Yellow Gold / Champagne MOP

Reference 123.50.27.20.57.002

About this watch

The Omega Constellation Co-Axial 27 Brushed Yellow Gold / Champagne MOP is a masterpiece that combines classic elegance with cutting-edge technology. The stunning brushed yellow gold case radiates sophistication, while the champagne mother-of-pearl dial adds a touch of opulence. The dauphine hands glide smoothly across the face, providing easy readability. With its 100-meter water resistance and self-winding movement boasting a Co-Axial escapement, this watch is built to withstand daily life's rigors. The oscillating mass and balance bridge crafted in 18 ct red gold exude luxury at every turn. Omega's meticulous attention to detail ensures that performance is never an afterthought. The sapphire crystal glass is scratch-resistant and provides a clear view of the stunning dial while offering protection against everyday wear and tear.

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Key Features

Omega caliber 8521 self-winding movement
Co-Axial escapement for enhanced precision and durability
100-meter water resistance
Sapphire crystal glass for scratch-resistance
Yellow gold case with champagne mother-of-pearl dial
Dauphine hands for easy readability
18 ct red gold oscillating mass and balance bridge

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 27 Brushed Yellow Gold / Champagne MOP

Reference

123.50.27.20.57.002

Movement

8521

Movement Features

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

Case

Yellow Gold 27mm

Crystal

Sapphire

Water Resistance

100

Current Listings

[WTS] Omega Constellation super nice condition, complete bracelet. Cal. 751 ref. 168.045. Complete bracelet. Shipping from El Salvador, price inculdes shipping, custom fees. No trades. $1200 - find me on IG as Boldervintage.

Omega Constellation super nice condition, complete bracelet. Cal. 751 ref. 168.045. Complete bracelet. Shipping from El Salvador, price inculdes shipping, custom fees. No trades. $1200 - find me on IG as Boldervintage.

Omega - 168.045 · $1,200

This Omega Constellation is complete with its original bracelet, offering a stylish and premium accessory for any watch enthusiast.

Condition: super nice condition
Shipping Included: true
Custom Fees Included: true

Posted at

Dec 11, 2025, 12:39 PM

Active

View listing on r/WatchExchange

Omega Constellation Chronometer Quartz 198.0126 Cal.1333 Quartz Push Men watch

Omega - 198.0126 Cal.1333

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Dec 11, 2025, 3:52 AM

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Omega Constellation 18K Rose Gold Silver Pie Pan Dial 1960

Omega - 14393 · $8,000

This is a very rare 1960s Omega Constellation Ref. 14393 in 18K rose gold, one of the harder to find variants due to its limited production.

Material: 18K rose gold
Production Year: 1960s

Posted at

Dec 10, 2025, 11:25 AM

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1960's Omega Constellation Ref. CD 168.017 14k gold capped automatic chronometer

Omega - CD 168.017 · $900

A 1966 Omega Constellation Ref. CD 168.017 features a 14k yellow gold capped stainless steel case and a fantastic dial with a few small scratches on the crystal.

Condition: Good used condition
Year: 1966
Case material: 14k yellow gold capped stainless steel

Posted at

Dec 10, 2025, 12:00 AM

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Omega Constellation Globemaster Master Chronometer

Omega - 130.30.39.21.03.001 · $4,650

The Omega Constellation Globemaster 39mm is a versatile dress watch with a dark blue pie pan dial and fluted tungsten carbide bezel. It has goldilocks proportions and a beautiful 3-row bracelet.

Condition: 98% pristine, minor hairline marks on lugs and possibly a faint desk diving mark on case or bracelet
Case dimensions: 39mm x 46.7mm lug to lug x 12.6mm thick
Bracelet type: 3-row with slightly curved central links

Posted at

Mar 31, 2025, 10:32 AM

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