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鈥檚 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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  • Movement: automatic
  • Band type: AM strap
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Jun 21, 2025, 11:10 AM
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  • Case Size: 33.5mm diameter
  • Thickness: 8mm
  • Movement Type: quartz
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  • Case size: 37mm diameter
  • Water resistance: not specified
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Jun 20, 2025, 10:36 AM
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  • Condition: Nice preowned condition with light scratches on the case and buckle.
  • Case material: stainless steel
  • Bezel material: black ceramic
  • Dial type: silk-embossed rhodium-grey
Posted at
Jun 18, 2025, 6:07 PM
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  • 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
Active