Omega Constellation Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / MOP Supernova

Reference 123.20.27.20.55.002

Omega Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / MOP Supernova

About this watch

The Omega Constellation Co-Axial 27 is a masterpiece of horology, boasting exquisite craftsmanship, high functionality, and stunning aesthetics. Its combination of brushed stainless steel and yellow gold creates a striking contrast that exudes luxury. The round shape is classic, with a 27 mm diameter perfect for those who prefer a more dainty watch without sacrificing visibility. The Mother of Pearl (MOP) Supernova dial is a showstopper, shimmering with iridescence that changes hue with the light. Gem-set indexes add a sparkling touch that perfectly complements the luxurious design. With its automatic Omega Caliber 8520 movement, this watch delivers precision and reliability, featuring a power reserve of 50 hours and a frequency of 25,200 vibrations per hour. Certified as a chronometer by the COSC, it's a trusted friend who always keeps you on time. The watch boasts a water resistance of up to 100 meters, making it perfect for casual water activities. Its comfortable bracelet is crafted from brushed stainless steel and yellow gold, providing a snug yet comfortable fit. With its stunning design and reliable movement, the Omega Constellation Co-Axial 27 is a timeless piece that blends tradition with modernity.

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MSRP: $8,600

Market Price: $4,133

Key Features

Omega Caliber 8520 Automatic Movement
Stainless Steel & Yellow Gold Case Material
Sapphire Crystal Glass
Gem-Set Indexes for Added Luxury
Water Resistance up to 100 meters
Certified Chronometer by COSC

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / MOP Supernova

Reference

123.20.27.20.55.002

Movement

8520

Movement Features

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

Case

27mm

Dial Color

White

Crystal

Omega - 167.005 · $3,500

This Omega Constellation Pie Pan is a beautiful timepiece that has been well-maintained, with its last service being in February 2024.

Condition: Stunning condition, full set
Last Service: 02/2024

Posted at

Jul 3, 2025, 9:19 AM

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Omega Constellation 41mm Black Ceramic Bezel Silk Dial 131.33.41.21.06.001 Full Set

Omega - 131.33.41.21.06.001 · $2,999

This Omega Constellation features a 41mm stainless steel case with a silk rhodium dial and black ceramic bezel.

Condition: Has some light scratches
Material: black ceramic bezel, stainless steel case
Diameter: 41mm

Posted at

Jul 2, 2025, 6:50 PM

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Omega Constellation Chronometer Automatic 1966

Omega - 168.004 · $1,199

A 1966 Omega Constellation Chronometer Automatic with a 35mm case, featuring an onyx baton indices dial and a Swiss-made automatic movement.

Condition: Pre-owned, unpolished with signs of careful use
Case size: 35mm
Diameter: 35mm

Posted at

Jul 2, 2025, 5:36 PM

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