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

Reference 123.20.38.21.13.001

About this watch

The Omega Constellation Co-Axial 38 in Stainless Steel and Red Gold is a masterpiece of luxury watchmaking, boasting a rich history dating back to the 1950s. This stunning timepiece combines classic design with modern technology, featuring a sophisticated look that appeals to both casual and formal wearers. The round shape is timeless, embodying the essence of classic watch design while still feeling fresh. The 38 mm diameter strikes a perfect balance, making it large enough to be noticed but not so big that it feels cumbersome. The rich brown dial adds depth and character, making it a versatile piece that can be worn in various settings. The stick and dot indexes are classic yet modern, ensuring readability without overwhelming the design. The Dauphine hands glide gracefully across the dial, embodying precision and style. At the core of this exquisite timepiece lies the Omega caliber 8500 movement, a marvel of engineering featuring a Co-Axial escapement that enhances accuracy and reduces friction. With a power reserve of 60 hours, this automatic movement ensures that your watch keeps ticking even when you're not wearing it for a couple of days. The combination of stainless steel and red gold provides a striking appearance while enhancing the watch's durability. The sapphire crystal is scratch-resistant, ensuring that your watch remains pristine even in everyday wear situations. With a water resistance rating of 100 meters, this watch can handle splashes from daily life with ease.
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Key Features

  • Omega caliber 8500 movement
  • Co-Axial escapement for enhanced accuracy and reduced friction
  • 60-hour power reserve
  • Scratch-resistant sapphire crystal
  • Water resistance rating of 100 meters
  • 38.00 mm diameter
  • Red Gold and Stainless Steel construction

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 38 Stainless Steel / Red Gold / Brown
Reference
123.20.38.21.13.001
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
38mm
Dial Color
Brown
Crystal
Sapphire
Water Resistance
100

Current Listings

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Omega - 1504.50 · $999
This Omega Constellation 2000 Millennium edition is a unique timepiece commemorating the turn of the millennium, with only 2000 pieces produced. It features 'OMEGA 2000' text and lumed roman numeral markers instead of stick indexes.

  • Condition: Good condition, with normal signs of wear and scratching on the crystal
  • Production run: Limited to 2000 pieces
  • Service history: Unknown
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Apr 5, 2026, 8:40 PM
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[WTS] Omega Constellation Pie Pan 35mm Vintage Automatic Dog Leg 2852 168.005 Two Tone Watch - $1100 SHIPPED

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This Omega Constellation Pie Pan watch is stunning and a pinnacle in Omega's dress watch heritage. It features an original, untouched dial with patina'd perfectly and comes on a red leather strap.

  • Condition: Pre-owned, serviced a few years back
  • Lug width: 18mm
  • Strap material: red leather
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Apr 5, 2026, 3:52 PM
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  • Condition: pre-owned working condition
  • Movement: Cal 1111
  • Diameter: 35.5mm
Posted at
Apr 4, 2026, 1:05 PM
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[WTS] Omega Constellation Pie Pan Ref. 168.005 | Great Condition (Serviced) | $2450

Omega Constellation Pie Pan Ref. 168.005 | Great Condition (Serviced) | $2450

Omega - 168.005 · $2,450
The Omega Constellation Pie Pan 168.005 is one of the most iconic dress watches of the 1960s, featuring a stainless steel 34mm case with dog-leg lugs and a silver sunburst dial.

  • Condition: Great Condition (Serviced)
  • Case size: 34mm
  • Movement type: Automatic
Posted at
Mar 31, 2026, 11:24 PM
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[WTS] Rare Vintage Omega Constellation “Manhattan” Chronometer ST 368.1075 – Very Nice Condition

Rare Vintage Omega Constellation “Manhattan” Chronometer ST 368.1075 – Very Nice Condition

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This rare vintage Omega Constellation “Manhattan” chronometer features a classic dress-watch design with distinctive 'claws' on the side of the case and an integrated bracelet. The champagne/gilt dial has oxidation, but the case remains in good shape with no deep scratches or dings.

  • Condition: Very nice vintage condition, showing light signs of honest wear consistent with age
  • Movement: Automatic self-winding chronometer-certified movement, typically the Omega Caliber 1110.11.40 (based on the ETA 2892-2)
  • Case diameter: 35mm
  • Water resistance: 30m (3 bar)
Posted at
Mar 31, 2026, 7:00 PM
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[WTS] Omega Constellation Pie Pan 1964 – Ref. 168.005 – Dog-Leg Lugs – $1999 + shipping OBO

Omega Constellation Pie Pan 1964 – Ref. 168.005 – Dog-Leg Lugs – $1999 + shipping OBO

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Up for sale is a **1964 Omega Constellation Pie Pan ref. 168.005**, featuring the classic **dog-leg lugs and cal. 561 movement**.

  • Condition: Excellent for its age
  • Movement: cal. 561
  • Dial condition: Excellent for its age
  • Serviced: Yes (in November 2025)
Posted at
Mar 31, 2026, 1:00 PM
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The Omega Constellation Manhattan Day-Date is a fantastic choice for those after a small, thin, and complicated watch with integrated bracelets. It was designed by Carol Didisheim in 1982 and features a crisp white dial with luminescent hands and gold dot markers.

  • Condition: Pre-owned, small age-related wear throughout
  • Case Size: 33MM
  • Bracelet Length Stainless: up to 7.5 inches
  • Bracelet Length Two Tone: just over 7 inches
Posted at
Mar 30, 2026, 9:42 PM
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[WTS] Omega Constellation Pie Pan 35mm Vintage Automatic Dog Leg 2852 168.005 Two Tone Watch - $1250 SHIPPED

Omega Constellation Pie Pan 35mm Vintage Automatic Dog Leg 2852 168.005 Two Tone Watch - $1250 SHIPPED

Omega - 2852-1 · $1,250
This Omega Constellation Pie Pan watch is a classic, elegant, and beautiful timepiece with an original untouched dial and two-tone variant. It features sharp angular lugs known as 'dog leg' and has been serviced in the past to keep accurate time.

  • Condition: pre-owned
  • Diameter: 35mm
  • Lug width: 18mm
  • Strap material: red leather
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[WTS] Omega Constellation. Double Eagle. $1350 only !!

Omega Constellation. Double Eagle. $1350 only !!

A Omega Constellation Double Eagle, in good condition, suitable for everyday use.

  • Condition: Good daily wear
  • Lume quality: nice
  • Case size: 38/39mm
  • Shipping method: Fedex with insurance
Posted at
Mar 30, 2026, 6:30 PM
Active