Omega Constellation Constellation Co-Axial 27 Brushed Stainless Steel / Black Supernova

Reference 123.10.27.20.51.001

About this watch

The Omega Constellation Co-Axial 27 is a masterpiece of luxury watchmaking, combining sophisticated style with cutting-edge technology. The brushed stainless steel case exudes refined elegance, while the black Supernova finish on the dial creates a mesmerizing visual experience under different lighting conditions. This automatic movement boasts a 50-hour power reserve and operates at 25,200 vibrations per hour, ensuring precision and reliability. With chronometer certification and water resistance up to 100 meters, this watch is both stylish and functional. Its compact size of 27 mm makes it perfect for everyday wear, while its versatility allows it to seamlessly transition from formal to casual occasions. The Omega Constellation Co-Axial 27 is more than just a timepiece - it's a legacy that reflects your style and sophistication.
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Key Features

  • Omega caliber 8520 automatic movement
  • Chronometer-certified accuracy
  • 100-meter water resistance
  • Brushed stainless steel case
  • Black Supernova dial with gem-set indexes
  • Dauphine hands for excellent readability
  • 50-hour power reserve

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 27 Brushed Stainless Steel / Black Supernova
Reference
123.10.27.20.51.001
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 27mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2024 Omega Constellation Ref# 131.33.41.21.04.001 - Full Set box and papers

2024 Omega Constellation Ref# 131.33.41.21.04.001 - Full Set box and papers

The Omega Constellation is a flagship watch characterized by its half-moons and 'claws' on the side of the case, making it perfect for daily wear due to its class and durability. It features a 41mm blue ceramic bezel with blued hands, OMEGA logo, Constellation star, and indexes.

  • Condition: Very good condition with light signs of wear on the case
  • Case size: 41mm
  • Bezel material: blue ceramic
Posted at
Aug 29, 2025, 1:01 PM
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[WTS] Omega Constellation Day Date - Watch Only - $750 Free 🚢

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This is a 1980s Omega Constellation Day Date watch, featuring a black steel case with a quartz movement.

  • Year: 1980s
  • Dial material: steel
  • Size: 33mm diameter
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Aug 29, 2025, 11:29 AM
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[WTS] Omega Constellation 167.005

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The Omega Constellation is a 36mm watch with a 551 movement. It has an aftermarket bracelet that fits a 6.5in wrist.

  • Condition: pre-owned with light scratches and wear marks
  • Case size: 36mm
  • Movement: 551
  • Bracelet type: aftermarket
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Aug 28, 2025, 11:25 AM
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Omega Constellation Globemaster Master Chronometer

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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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