Omega Constellation Constellation Co-Axial 38 Yellow Gold / Diamond / Champagne

Reference 123.55.38.21.58.001

Omega Constellation Co-Axial 38 Yellow Gold / Diamond / Champagne

About this watch

When it comes to luxury watches, few brands can hold a candle to Omega. With a legacy that spans over a century, Omega has consistently delivered timepieces that not only tell time but also tell a story. The moment you lay your eyes on the Omega Constellation Co-Axial 38 Yellow Gold / Diamond / Champagne (Model: 123.55.38.21.58.001), it’s like being struck by a bolt of luxury lightning. The combination of yellow gold and diamond accents creates an opulent appearance that’s hard to ignore. At the heart of this watch lies the Omega caliber 8501, a marvel of modern engineering boasting an automatic design that is both reliable and precise. With its stunning design, reliable movement, and luxurious materials, it's a piece that will stand the test of time—both in style and functionality.

Buy Now on Jomashop

This is an affiliate link

Key Features

Omega Caliber 8501 Automatic Movement
38mm Yellow Gold Case with Gem-Set Bezel
Sapphire Glass Crystal
100m Water Resistance
Champagne-Colored Dial with Dauphine Hands
Date Function and Co-Axial Escapement

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 38 Yellow Gold / Diamond / Champagne

Reference

123.55.38.21.58.001

Movement

8501

Movement Features

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

Case

Yellow Gold 38mm

Crystal

Sapphire

Water Resistance

100

Current Listings

OMEGA Constellation Ref. 123.20.35.20.06.001 Yellow Gold Two-Tone - COMPLETE SET!

OMEGA - 123.20.35.20.06.001 · $3,250

A sophisticated timepiece featuring a distinctive stainless steel and yellow gold case with Roman numeral-engraved bezel, grey dial with date window at 3 o'clock, powered by OMEGA's Co-Axial Calibre 2500 movement.

Condition: VERY GOOD (some light scratches on bracelet)
Case materials: stainless steel and yellow gold
Bracelet size adjustment: ~7" wrist
Contents included: box, papers, serial hang tag, spare links

Posted at

Dec 22, 2025, 9:02 AM

Active

View listing on r/WatchExchange

Omega Constellation C Shape - 168.017 Circa 1969 only for 775$ Shipped 🚢

Omega - 168.017 · $775

A stainless steel Omega Constellation C Shape from 1969 featuring a 35mm case, an off white dial, and automatic movement calibre 564. The watch has no major dents or scratches and keeps accurate time.

Condition: Great, with a few hairline scratches
Case Size: 35mm diameter
Dial Color: off white

Posted at

Dec 22, 2025, 7:54 AM

Active

View listing on r/WatchExchange

Omega Constellation 2-Tone Automatic 🇨🇭

Omega - Constellation Automatic · $1,000

This Omega Constellation Automatic features a 2-tone stainless steel and gold case, matching gold dial, and an original stainless steel bracelet. It's available in great condition.

Condition: Great, minor signs of wear
Case size without crown: 35mm
Lug to lug: 38mm
Lug width: 23mm

Posted at

Dec 21, 2025, 7:48 PM

Active

View listing on r/WatchExchange

1971 Omega Constellation Chronometer C-Case ref. 168.0056 w/ Cal. 1011 – serviced Dec 2025 – full original bracelet – $1150 ALL IN shipped

Omega - 168.0056 · $1,150

A vintage 1971 Omega Constellation Chronometer in the classic C-Case with a clean dial and full original bracelet.

Condition: Excellent condition, with a few scratches on the crystal
Calibre: Cal. 1011 (automatic)
Case Size: 35mm (excluding crown)
Lug Width: 19mm

Posted at

Dec 21, 2025, 9:26 AM

Active

View listing on r/WatchExchange

Omega Constellation diamond Dail Gold Bazel Ref : 168.0062.

Omega - 168.0062 · $1,400

Up for sale is an Omega Constellation diamond dial watch in 18k gold bezel, featuring a chronometer movement and measuring 37mm case width. It's in excellent condition with some signs of wear.

Condition: Excellent condition, with light wear, scratches and marks
Case material: 18K Gold / Stainless steel
Movement type: Chronometer

Posted at

Dec 21, 2025, 8:20 AM

Active

View listing on r/WatchExchange

Omega constellation 🌌 Gerald Genta

Omega - Constellation · $950

This Omega Constellation is a vintage watch featuring a 1960s cal 631 movement, accompanied by a rose gold movement. It has a case diameter of approximately 35-36mm.

Crown size: 35-36mm
Movement type: cal 631
Case material: rose gold

Posted at

Dec 20, 2025, 5:53 PM

Active

View listing on r/WatchExchange