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

Reference 123.25.27.20.55.001

About this watch

The Omega Constellation Co-Axial 27 Supernova is a masterpiece that encapsulates elegance, precision, and luxury. Its exquisite design, combined with advanced technology, makes it a worthy addition to any watch lover's collection. With its brushed stainless steel and red gold case, this timepiece exudes sophistication. The mother-of-pearl dial, adorned with gem-set indexes, adds depth and character. A diamond-set bezel further elevates its elegance, making it a true showstopper. The Omega caliber 8520 automatic movement features chronometer certification and Co-Axial escapement for enhanced precision. Water-resistant up to 100 meters, this watch is perfect for swimming or snorkeling. With a diameter of 27 mm, it's comfortably sized for daily wear. Whether dressing up for a gala or enjoying a casual day out, this timepiece will elevate your style and keep you on time.
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Key Features

  • Automatic movement with chronometer certification
  • Co-Axial escapement for enhanced precision
  • Mother-of-pearl dial with gem-set indexes
  • Diamond-set bezel
  • Water-resistant up to 100 meters
  • 27 mm diameter case
  • Brushed stainless steel and red gold construction

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 27 Brushed Stainless Steel / Red Gold / Diamond / MOP Supernova
Reference
123.25.27.20.55.001
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
27mm
Dial Color
White
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
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Aug 29, 2025, 1:01 PM
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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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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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