Omega Constellation Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Grey

Reference 123.20.38.21.06.001

About this watch

The Omega Constellation Co-Axial 38 is a masterpiece of luxury watchmaking, blending exquisite design with exceptional technical prowess. This stunning timepiece boasts an intricate combination of stainless steel and yellow gold, perfectly balanced on the wrist. The sleek grey dial features stick indexes and dot markers for effortless readability, while the automatic movement provides 60 hours of power reserve. Omega's commitment to quality is evident in every detail, from the sapphire crystal case back to the comfortable leather strap. This watch is a testament to the brand's storied history and dedication to innovation, making it a worthy investment for anyone seeking a piece of horological excellence.
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Key Features

  • Omega Caliber 8500 Automatic Movement
  • 60-Hour Power Reserve
  • Sapphire Crystal Case Back
  • Water Resistance: 100 Meters
  • Co-Axial Escapement
  • Stainless Steel and Yellow Gold Construction
  • Grey Dial with Stick Indexes and Dot Markers

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Grey
Reference
123.20.38.21.06.001
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
38mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Omega Constellation Double Eagle Chronograph – Ref. 121.92.41.50.01.001 – 41mm – Complete Set – $2,599 Shipped

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  • Condition: Good overall with light, honest wear
  • Case material: titanium
  • Diameter: 41mm
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Jan 10, 2026, 9:22 PM
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  • Gerald genta design: true
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  • Case size: 39mm
  • Diameter: 39mm
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  • Condition: Great, minor hairline scratches
  • Case size: 35mm diameter
  • Movement: Calibre 564 automatic
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The Omega Constellation Ref. 14381-11 SC is a fine example from one of Omega’s most respected design periods. Produced around 1959 to 1961, this model represents the golden age of mid-century Swiss watchmaking.

  • Condition: Great original condition, recently serviced
  • Case size: 34.5 mm × 43.5 mm
  • Dial condition: clean and crisp, light patina dot on the dial
  • Movement type: chronometer-certified automatic
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[WTS] [WW] Omega Omega Constellation Ladies 24mm MOP

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  • Condition: Good - shows signs of wear (scratches on bracelet and bezel, also there are dents on the back case)
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  • Movement: Quartz
  • Bracelet Length: 180mm (approx.)
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[WTS] Omega Constellation 168.017 (1966)

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  • Condition: Good condition overall
  • Movement: Cal. 561
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Jan 6, 2026, 10:25 AM
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