Omega Constellation Constellation Co-Axial 27 Brushed Yellow Gold / Diamond / MOP Stars

Reference 123.55.27.20.05.002

About this watch

The Omega Constellation Co-Axial 27 is a stunning example of luxury timepiece craftsmanship, blending artistry, innovation, and classic style in a brushed yellow gold case adorned with gem-set bezel and mother of pearl dial featuring star motifs. The watch boasts the renowned Co-Axial escapement and free-sprung balance system with silicon balance spring, ensuring greater precision and durability. Its 100-meter water resistance and automatic winding mechanism make it perfect for everyday wear and various occasions. This timepiece is an investment in style, heritage, and performance, telling a story of craftsmanship honed over centuries. With its exceptional design and movement, the Omega Constellation Co-Axial 27 stands tall as a symbol of elegance, precision, and artistry.
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MSRP: $34,000
Market Price: $11,076

Key Features

  • Brushed yellow gold case
  • Gem-set bezel with precious stones
  • Mother of pearl dial with star motifs
  • Omega caliber 8521 movement with Co-Axial escapement
  • Free-sprung balance system with silicon balance spring
  • 100-meter water resistance
  • Automatic winding mechanism

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 27 Brushed Yellow Gold / Diamond / MOP Stars
Reference
123.55.27.20.05.002
Movement
8521
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Yellow Gold 27mm
Dial Color
White
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 1966 Omega Constellation Pie Pan 168.005 14k Solid Gold | Incredible Case Patina | All Original | $4000 Shipped (SERVICED)

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  • Dial type: pie-pan dial
  • Patina description: copper-toned patina on solid gold case
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Feb 4, 2026, 11:50 AM
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  • Era: c.1980
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  • Case diameter: 22.5 mm
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  • Redial quality: top notch
  • Shipping options: Fedex/DHL
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