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

Reference 123.20.27.20.55.005

About this watch

The Omega Constellation Co-Axial 27 is a masterpiece that embodies the essence of luxury watchmaking. With its flawless design, superior craftsmanship, and reliable movement, it’s a watch that you will cherish for years to come. This stunning timepiece combines elegance and functionality with its petite 27 mm diameter and beautiful blend of brushed stainless steel and yellow gold claws. The Mother of Pearl dial radiates sophistication with its iridescent finish, while the gem-set indexes add a touch of luxury and glamour. The Omega caliber 8520 automatic movement provides reliability and precision, certified to chronometer standards. With a water resistance of 100 meters, this watch is perfect for those who lead an active lifestyle yet want to maintain an air of sophistication. Whether you're headed to a formal event or a casual outing, the Constellation Co-Axial 27 adapts seamlessly, making it suitable for any setting. It's a symbol of elegance, precision, and timeless style that will elevate your wrist game.
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Key Features

  • Omega Caliber 8520 Automatic Movement
  • Chronometer Certified for Precision
  • Water-Resistant up to 100 Meters
  • Mother of Pearl Dial with Gem-Set Indexes
  • Brushed Stainless Steel and Yellow Gold Claws
  • Sapphire Glass for Scratch Resistance

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold Claws / MOP
Reference
123.20.27.20.55.005
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
27mm
Dial Color
White
Crystal
Sapphire
Water Resistance
100

Current Listings

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The Omega Constellation Manhattan was a design by Carol Didisheim in 1982. It features a crisp white dial with luminescent hands and gold dot markers, and has an integrated bracelet that fits up to 7.25 inches.

  • Condition: Pre-owned, unpolished case with age-related wear, some paint loss on bezels
  • Diameter: 33mm
  • Movement type: Swiss quartz movement
  • Bracelet length: fits up app 7.25 inches
Posted at
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  • Condition: Serviced movement, great time keeping, flawless dial
  • Movement Type: Automatic Chronometer (24 Jewels)
  • Case Materials: Rose Gold Cap over stainless steel
  • Dial Type: Original silver sunburst Pie Pan (No Date) with Rose Gold indices and hands
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  • Condition: like-new
  • Case size: 39mm
  • Case thickness: 12.5mm
  • Water resistance: 100m / 330ft depth rating
Posted at
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  • Condition: Very good
  • Case Diameter: 33mm
  • Lug To Lug Length: 35.2mm
  • Bracelet Size Range: ~6.75"
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May 10, 2026, 6:23 PM
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[WTS] Omega Constellation Gold Filled Reference 14902 SERVICED

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A vintage Omega Constellation Pie Pan from 1966 in good condition, serviced recently.

  • Condition: Good condition with wear and aging on the dial
  • Case Width: 34mm
  • Year: 1966
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May 8, 2026, 12:52 PM
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[WTS] Omega Constellation Gold Pie Pan $2100

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  • Condition: Excellent with all original parts
  • Case material: Gold Cap case
  • Dial description: Pie-pan dial
  • Dimensions width: 34.5 mm (excluding crown)
Posted at
May 7, 2026, 4:34 PM
Active