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

Reference 123.20.38.21.02.004

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

About this watch

The Omega Constellation Co-Axial 38 is a luxurious timepiece that combines elegance with precision, encapsulating the spirit of Omega's heritage while delivering modern functionality. Its exquisite design and advanced movement make it a true masterpiece. At the core of this watch is the Omega caliber 8500, an automatic movement offering a 60-hour power reserve and certified chronometer status. The 38mm round case strikes a perfect balance between presence and comfort on the wrist, featuring a fixed bezel with a 12-hour scale and scratch-resistant sapphire crystal glass. With a water resistance of up to 100 meters, this watch is suitable for swimming and snorkeling. Its silver-colored dial offers a beautiful backdrop for elegant stick and dot indexes, complemented by refined stick hands. The subtle interplay between stainless steel and red gold elements ensures the watch catches the light beautifully, making it a showstopper on your wrist. Wearing the Omega Constellation Co-Axial 38 is an experience in itself, seamlessly transitioning from day to night.

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MSRP: $7,450

Market Price: $3,028

Key Features

Omega caliber 8500 automatic movement
60-hour power reserve
Certified chronometer status
38mm round case made from stainless steel and red gold
Fixed bezel with a 12-hour scale
Scratch-resistant sapphire crystal glass
Water resistance of up to 100 meters

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 38 Stainless Steel / Red Gold / Silver

Reference

123.20.38.21.02.004

Movement

8500

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

38mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

100

Current Listings

OMEGA Constellations Chronometer certified 167.021, serviced

OMEGA - 167.021 · $1,300

A rare Omega Constellation Chronometer model 167.021, officially certified and ultra thin, featuring a silver dial and automatic movement.

Condition: Used with normal signs of wear and use
Case dimensions: 33 x 39mm, 8mm thickness, 19mm lug width
Movement type: Cal 712 Automatic, 24 Jewels, 19800 beats per hour
Crystal condition: Acrylic Crystal with no scratches and Omega signed in the center

Posted at

Feb 8, 2026, 8:50 AM

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10k Gold Filled Omega Constellation. STEAL DEAL

Omega - Constellation · $555

This vintage Omega Constellation is a mid-century design in a classic 34mm case that exudes Swiss elegance.

Case size: 34mm

Posted at

Feb 6, 2026, 10:59 PM

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Omega Double Eagle Constellation | Open Case Back Chronograph | Reference 1819.51.91

Omega - 1819.51.91 · $4,900

This Omega Double Eagle Constellation features an open case back showcasing the movement, with a 41MM case size and powered by Co-Axial calibre 3313.

Condition: Excellent Pre-Owned
Case size: 41MM
Crystal status: replaced
Strap type: OEM rubber strap

Posted at

Feb 6, 2026, 2:50 PM

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Omega Double Eagle Constellation | Open Case Back Chronograph | Reference 1819.51.91

Omega - 1819.51.91

a Omega Double Eagle Constellation watch with an open case back chronograph, details to be specified.

Case back type: Open Case Back

Posted at

Feb 6, 2026, 2:47 PM

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Omega Constellation Pie Pan 168.005 w/bracelet | All original | $2500 shipped (SERVICED)

Omega - 168.005 · $2,500

A classic mid-60s Constellation with an iconic pie-pan dial and stainless steel case, powered by Omega's chronometer-rated Caliber 561.

Condition: All original
Movement caliber: Cal. 561 Automatic
Case material: Stainless Steel
Bracelet type: Original Omega bracelet

Posted at

Feb 6, 2026, 11:22 AM

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[WTS] Mint Omega Gold-Capped Constellation White Sunburst Dial - Ref. 168.018 - Caliber 564 Chronometer Automatic Date - From 1969 - $2300 Shipped, Duties Covered!

Mint Omega Gold-Capped Constellation White Sunburst Dial - Ref. 168.018 - Caliber 564 Chronometer Automatic Date - From 1969 - $2300 Shipped, Duties Covered!

Omega - 168.018 · $2,300

This Omega Constellation features a gold-capped case with a crisp sunburst dial and thick hour markers at the quarters. The watch has a 35mm diameter (excluding the crown) and is powered by an excellent caliber 564 automatic movement with date.

Condition: Mint, likely new-old-stock
Movement caliber: 564 Chronometer Automatic Date
Case dimensions: 35mm diameter excluding crown
Lug type: straight lugs

Posted at

Feb 5, 2026, 1:28 PM

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1950s Omega Constellation Calendar Chronometer Certified 2943-1SC, 14k bezel, serviced! - $1365 shipped!!

Omega - 2943-1SC · $1,365

A beautiful vintage Omega Constellation Calendar automatic winding watch, circa 1957, with a 14k solid gold bezel and serviced in 2025.

Condition: 9/10
Case size: 35mm
Caliber: 504 chronometer grade

Posted at

Feb 5, 2026, 7:30 AM

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Vintage Omega Constellation 168.029 Day Date

Omega - 168.029 · $949

A vintage Omega Constellation from the late 1960s to early 1970s, designed by Gerald Genta, featuring a sharp, unpolished case and an original sunburst dial.

Case type: cushion (C-case)
Bezel material: 18k white gold
Bezel style: fluted

Posted at

Feb 2, 2026, 11:01 PM

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Omega Constellation Day-Date Quartz Just Serviced c.1980

Omega - Constellation Day-Date · $999

This is a classic Omega Constellation with day-date display and slim quartz profile from the 1980s. It has been recently serviced and is running properly.

Condition: Set watch only, with some wear on the case and light marks on the crystal
Era: c.1980
Movement Type: Quartz
Functionality: Day-Date

Posted at

Jan 30, 2026, 8:34 PM

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