Omega Constellation Constellation Co-Axial 27 Brushed Stainless Steel / Red Gold / Diamond / Pink MOP

Reference 123.25.27.20.57.004

Omega Constellation Co-Axial 27 Brushed Stainless Steel / Red Gold / Diamond / Pink MOP

About this watch

The Omega Constellation Co-Axial 27 (123.25.27.20.57.004) is a masterpiece of luxury watchmaking, blending classic design with modern technology. The stunning pink mother of pearl dial and gem-set indexes create a unique visual experience, while the brushed stainless steel and red gold composition exudes elegance and sophistication. At its heart lies the Omega caliber 8520 movement, a feat of engineering providing accuracy and reliability. Certified by the COSC, this watch meets the highest standards of precision. With a water resistance of up to 100 meters, it's perfect for everyday wear or special occasions. Its petite size makes it ideal for those with delicate wrists or who prefer a more refined look.

Buy Now on Jomashop

This is an affiliate link

MSRP: $11,600

Market Price: $6,173

Key Features

Omega caliber 8520 automatic movement
Pink mother of pearl dial
Gem-set indexes and bezel
Brushed stainless steel and red gold case
Sapphire glass
100m water resistance
Certified chronometer by COSC

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 27 Brushed Stainless Steel / Red Gold / Diamond / Pink MOP

Reference

123.25.27.20.57.004

Movement

8520

Movement Features

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

Case

27mm

Dial Color

Pink

Crystal

Sapphire

Water Resistance

100

Current Listings

REDUCED Omega Constellation Gold Cap ( REF:168.018 ) $750 Shipped.....

Omega - 168.018 · $750

A beautiful example of the classic Omega Constellation Automatic Chronometer from the late 1960s. It features an original silver sunburst dial with applied gold markers and date at 3 o'clock, a gold-capped stainless steel case (34mm), and an iconic Observatory medallion on the caseback.

Condition: Excellent condition, freshly serviced
Case size: 34mm diameter
Movement: Caliber 561
Crystal: Acrylic crystal

Posted at

Dec 12, 2025, 8:28 AM

Active

View listing on r/WatchExchange

OMEGA Constellation Ref. 123.20.35.20.06.001 Yellow Gold Two-Tone - COMPLETE SET!

OMEGA - 123.20.35.20.06.001 · $3,250

The OMEGA Constellation Ref. 123.20.35.20.06.001 is a sophisticated timepiece that celebrates the enduring legacy of OMEGA's iconic Constellation collection, featuring a distinctive stainless steel and yellow gold case with Roman numerals on a polished bezel.

Condition: VERY GOOD, with some light scratches on bracelet
Case material: stainless steel and yellow gold
Bracelet size: ~7" wrist

Posted at

Dec 12, 2025, 1:09 AM

Active

View listing on r/WatchExchange

1971 Omega Constellation C-Case ref. 168.0056, gold-capped chronometer cal. 1011 – serviced Oct 2025 – $975 shipped

Omega - 168.0056 · $975

A 1971 Omega Constellation C-Case chronometer with a gold-capped stainless steel case, solid gold bezel, and warm champagne dial.

Condition: Excellent condition with normal wear from honest use
Caliber: Omega cal. 1011
Movement Service Date: Oct 2025
Case Dimensions: 40mm diameter

Posted at

Dec 11, 2025, 4:07 PM

Active

View listing on r/WatchExchange

[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

Posted at

Dec 11, 2025, 3:52 AM

Active

View listing on r/WatchExchange

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

Active

View listing on r/WatchExchange

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

Active

View listing on r/WatchExchange

omega constellation diamond dial watch $1395

Omega - null · $1,395

Diamond dial: Diamond dial on the Omega Constellation watch

Posted at

Dec 9, 2025, 12:03 PM

Active

View listing on r/WatchExchange

Omega Constellation f300Hz • Cushion Case • Gold-Plated • New Battery - $800

Omega - Constellation f300Hz (ESA 9162) · $800

This Omega Constellation features a cushion-shaped case with gold-plated plating, a beautiful sunburst champagne dial, and an acrylic crystal. The watch has a thin and comfortable design.

Condition: Exceptional for ~50 years old
Case Shape: cushion-shaped
Case Plating: gold-plated
Dial Type: sunburst champagne

Posted at

Dec 8, 2025, 9:05 PM

Active

View listing on r/WatchExchange