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

Reference 123.20.27.20.55.001

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

About this watch

The Omega Constellation Co-Axial 27 stands out for its elegant design and advanced technology, combining exquisite craftsmanship with reliable functionality. Its breathtaking design features a diameter of 27.30 mm, crafted from brushed stainless steel and adorned with red gold, exuding luxury. The Mother of Pearl (MOP) Supernova dial reflects light beautifully, creating a captivating play of colors that changes with your movements. One of the standout features is its gem-set indexes, adding an extra touch of luxury. The watch's technical prowess is just as impressive, featuring the Omega caliber 8520 automatic movement, certified chronometer, and water resistance of 100 meters. This watch is built for everyday wear, transitioning seamlessly from the office to a weekend getaway. Its classic analog display with hours, minutes, and seconds hands, alongside a convenient date function, ensures you'll always know the time at a glance. The watch boasts a fixed bezel that maintains its sleek profile while ensuring the crystal is well-protected. Wearing this luxury watch should be comfortable, and the high-quality bracelet perfectly matches its luxurious aesthetic. The clasp is secure yet easy to operate, ensuring the watch sits comfortably on your wrist without any fussy adjustments.

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MSRP: $8,600

Market Price: $4,469

Key Features

Omega caliber 8520 automatic movement
Certified chronometer
Water resistance of 100 meters
Mother of Pearl (MOP) Supernova dial
Gem-set indexes
High-quality bracelet
Fixed bezel

Specifications

Brand

Omega

Family

Constellation

Model

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

Reference

123.20.27.20.55.001

Movement

8520

Movement Features

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

Case

27.3mm

Dial Color

White

Crystal

OMEGA - 167.021 · $1,250

Ultra thin OMEGA Constellation Chronometer certified watch with a small size but good wrist presence.

Condition: Excellent with normal signs of wear and used
Diameter: 33 x 39mm
Thickness: 8mm
Lug width: 19mm

Posted at

Aug 24, 2025, 7:05 AM

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OMEGA Constellation Chronometer certified 168.018 original bracelet, excellent condition

OMEGA - 168.018 · $1,500

This Omega Constellation Chronometer is a certified watch with automatic movement, original silver dial, and stainless steel case in excellent condition.

Condition: excellent
Movement: Cal 564 Automatic
Beats Per Hour: 19800
Jewels: 24

Posted at

Aug 24, 2025, 1:19 AM

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Rare 1959 Omega Constellation Automatic Chronometer Constellation Calendar 14393 | Good Condition (Serviced) | $1800

Omega - 14393 · $1,800

This rare 1959 Omega Constellation Automatic Chronometer Calendar watch features a stainless steel case with a 43mm x 34mm diameter and 11mm thickness, original dial with crosshair design and dauphine hands, and an Omega Caliber 561 automatic movement.

Condition: Good, serviced condition
Case size: 43mm x 34mm
Thickness excluding crown: 11mm
Bracelet length: fits up to 18.5cm (7.2 inches) wrist

Posted at

Aug 23, 2025, 10:43 PM

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View listing on r/WatchExchange