Omega Constellation Constellation Co-Axial 31 White Gold / Diamond / Black Supernova

Reference 123.55.31.20.51.001

Omega Constellation Co-Axial 31 White Gold / Diamond / Black Supernova

About this watch

The Omega Constellation Co-Axial 31 is a masterpiece of luxury watchmaking, combining high-end craftsmanship with breathtaking aesthetics. This stunning timepiece features a white gold case radiating luxury, paired with a black supernova dial that adds an element of depth and intrigue. The gem-set bezel and indexes enhance its elegance, making it a true statement piece. At the heart of this model is the Omega Caliber 8520, renowned for its reliability and precision. With a frequency of 25,200 vibrations per hour, it ensures accuracy and longevity. This automatic movement features a Co-Axial escapement, reducing friction between components and extending the watch's lifespan. The power reserve of 50 hours allows you to take off your watch for extended periods without worrying about it stopping. Despite its luxurious appearance, this watch is surprisingly comfortable to wear, with a rounded case that hugs the wrist. Paired with a white gold bracelet, it complements the case perfectly. With a water resistance of up to 100 meters, this timepiece adapts to your lifestyle, not the other way around! Whether you're attending a gala or enjoying a day out, this watch is perfect for anyone who appreciates the finer things in life.

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MSRP: $32,300

Market Price: $12,443

Key Features

Omega Caliber 8520 automatic movement
Co-Axial escapement for reduced friction and increased longevity
50-hour power reserve for extended wear
White gold case with gem-set bezel and indexes
Black supernova dial with unique texture and reflectivity
Sapphire crystal glass for durability and scratch resistance
Water resistance of up to 100 meters

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 31 White Gold / Diamond / Black Supernova

Reference

123.55.31.20.51.001

Movement

8520

Movement Features

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

Case

White Gold 31mm

Dial Color

Black

Crystal

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

Posted at

Jul 3, 2025, 9:19 AM

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

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This Omega Constellation is a two-tone, 34mm watch from the 1990s with an 18k gold case and quartz movement. The dial is extremely clean and has minor scratches on the bezel.

Condition: very good
Case material: 18k gold
Movement type: quartz
Case size: 34mm

Posted at

Jul 1, 2025, 10:02 PM

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