Omega Constellation Constellation Co-Axial 38 Stainless Steel / Red Gold / Brown

Reference 123.20.38.21.63.001

About this watch

The Omega Constellation Co-Axial 38 is a masterpiece of luxury watchmaking, showcasing exceptional craftsmanship and cutting-edge technology in its unique blend of red gold and stainless steel. The round case measures 38 mm, fitting comfortably on the wrist while exuding modern timeless elegance. The brown dial features gem-set indexes, adding opulence to this stunning design. Omega's superior craftsmanship is evident in every detail, from the high-quality materials used to the scratch-resistant sapphire crystal covering the dial. The Omega caliber 8500 automatic movement boasts a precision of 25,200 vibrations per hour and an impressive 60-hour power reserve, making it a marvel of engineering. The Co-Axial escapement reduces friction between components, enhancing the watch's longevity and accuracy. With water resistance of 100 meters, this timepiece is perfect for daily use while maintaining a luxurious look. Its date function adds everyday usability, making it not just beautiful but also functional. Whether at a formal event or casual day out, this watch complements your style effortlessly, its bracelet designed to provide a snug fit and adaptability crucial for comfort.
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Key Features

  • Omega caliber 8500 automatic movement
  • Scratch-resistant sapphire crystal
  • Co-Axial escapement for enhanced accuracy and longevity

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 38 Stainless Steel / Red Gold / Brown
Reference
123.20.38.21.63.001
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
38mm
Dial Color
Brown
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Omega Constellation Automatic 🇨🇭 free shipping to USA

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This Omega Constellation Automatic is a beautiful 2-tone stainless steel and gold watch with a matching gold dial. It has been timegrapher checked and is running at -17spd.

  • Condition: great condition with minor signs of wear
  • Bracelet size adjustability: 7-8 inches
  • Case dimensions: 35mm diameter, 38mm lug to lug, 23mm lug width, 7mm thickness
  • Service history: unknown
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Nov 29, 2025, 9:03 PM
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  • Condition: Excellent shape given its age
  • Case size: 34mm
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[WTS] 1968 Rose Gold Omega Constellation Pie Pan Ref. 168.004 | Great Condition (Serviced) | $2500

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A 1968 Rose Gold Omega Constellation Pie Pan Ref. 168.004, showcasing elegance and precision from late-1960s Swiss watchmaking.

  • Condition: Great condition (serviced)
  • Case size: 36mm
  • Material: Rose Gold
  • Movement type: Automatic
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[WTS] Demi Gold Omega Constellation Pie Pan Ref. 168.005 with Applied Indices  | Great Condition (Serviced) | $2750

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The Omega Constellation Pie Pan Ref. 168.005 is a quintessential 1960s dress watch that embodies Omega’s pursuit of precision and elegance during the golden age of Swiss watchmaking.

  • Condition: Great (serviced)
  • Movement: Omega Caliber 564
  • Jewels: 24 jewels
  • Case size: 34.5mm diameter
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  • Condition: Mint
  • Case dimensions: 35mm, 41.5mm lug-to-lug, 19mm lug width
  • Height: 10.8mm
  • Crown material: Gold
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A 1960s Omega Constellation men's vintage watch with a rose gold movement and Cal 631. The watch runs great and has a new hunter green strap.

  • Condition: Vintage, Estate sale piece, Appears to be unpolished case
  • Case size: 35.5-36mm diameter
  • Movement: Cal 631, Rose gold
Posted at
Nov 26, 2025, 4:49 PM
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[WTS] Vintage Omega Constellation 1967 168.005

Vintage Omega Constellation 1967 168.005

Omega - 168.005 · $1,990
A vintage Omega Constellation watch from 1967, in excellent condition and working properly.

  • Condition: Excellent shape given its age
  • Case size: 34mm diameter
Posted at
Nov 26, 2025, 8:56 AM
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[WTS] 2025 Omega Constellation Globemaster 39mm Steel Blue Dial 130.30.39.21.03.001 Full Set

2025 Omega Constellation Globemaster 39mm Steel Blue Dial 130.30.39.21.03.001 Full Set

Omega - 130.30.39.21.03.001 · $4,700
2025 Omega Constellation Globemaster 39mm Steel Blue Dial, still under warranty.

  • Condition: Preowned condition with light scratches on the case and bracelet
  • Case material: Stainless Steel
  • Case dimensions: 39mm diameter
  • Bezel: Stainless Steel Fluted Bezel
Posted at
Nov 25, 2025, 8:20 PM
Active