Omega Constellation Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / Diamond / MOP

Reference 123.25.27.20.55.003

Omega Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / Diamond / MOP

About this watch

When it comes to luxury watches, few names resonate as profoundly as Omega. Renowned for its precision, craftsmanship, and timeless designs, Omega has carved a niche in the world of horology. The Omega Constellation Co-Axial 27 is a stunning creation that perfectly balances resilience with luxury. Its blend of brushed stainless steel and yellow gold immediately captures attention, while the gem-set bezel sparkles brilliantly at every angle. The beautiful mother of pearl finish on the dial reflects light in a way that adds depth and character to the timepiece. Equipped with the Omega caliber 8520, this watch offers automatic movement, ensuring accuracy and reliability. With a power reserve of up to 50 hours, you can comfortably take it off for a weekend without worry. The frequency of 25,200 vibrations per hour showcases Omega's commitment to precision. Being a chronometer, this watch has undergone rigorous testing to ensure its accuracy. It’s like having a Swiss watchmaker's seal of approval right on your wrist! With a water resistance of up to 100 meters, the Constellation Co-Axial 27 can handle splashes, rain, and even the occasional swim. Its versatility is unmatched, complementing any outfit whether dressing up or going casual. This Omega model holds its ground alongside other luxury watches, such as the Rolex Datejust or the Tag Heuer Carrera.

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Key Features

Omega Caliber 8520 automatic movement
Chronometer certification for precision and accuracy
Water resistance up to 100 meters
Stunning mother of pearl dial with gem-set indexes
Yellow gold and stainless steel combination for durability and opulence
Sapphire crystal glass for scratch-resistant clarity
50-hour power reserve for reliable timekeeping

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / Diamond / MOP

Reference

123.25.27.20.55.003

Movement

8520

Movement Features

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

Case

27mm

Dial Color

White

Crystal

Sapphire

Water Resistance

100

Current Listings

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Omega - 2852-1 · $1,300

This Omega Constellation Pie Pan watch is a stunning and elegant example of Omega's dress watch heritage. The watch has an original, untouched dial and features a two-tone variant with solid yellow gold bezel and medallion. The case is made of steel.

Condition: Pre-owned, serviced a few years back
Case material: Steel, two tone (gold capped lugs)
Diameter: 35mm
Lug width: 18mm

Posted at

Mar 27, 2026, 4:27 PM

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A classic early-60s Omega Constellation with a pie-pan dial and clean case, featuring faceted indices and dauphine hands for a crisp aesthetic.

Condition: Exceptional Condition
Case width: 34.5mm (excluding crown)
Thickness: ~11mm
Lug-to-lug: ~42mm

Posted at

Mar 27, 2026, 10:24 AM

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1971 Omega Constellation ref. 168.0056 w/ freshly serviced Cal. 1011 - clean original dial – $870 shipped

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Movement: chronometer-certified Cal. 1011 automatic
Case Size: 35mm diameter
Lug Width: 19mm

Posted at

Mar 25, 2026, 7:56 PM

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Omega - 368.1075 · $850

This Omega Constellation Automatic is a vintage two-tone piece with a distinct 80s/90s look, featuring a gold-tone dial and Roman numeral bezel.

Condition: Pre-owned with honest wear consistent with age
Bracelet Authenticity Confidence: 80%
Bracelet Origin: Genuine Omega (doubtful for this specific watch)
Patina Spidering: noticeable throughout the dial

Posted at

Mar 25, 2026, 3:02 PM

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Omega Constellation Automatic 368.1075 $950 Shipped!

Omega - 368.1075 · $950

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Condition: Pre-owned with normal surface wear and noticeable patina/spidering on the dial
Bracelet: incorrect for this watch but wearable
Bezel material: 18K Yellow Gold

Posted at

Mar 25, 2026, 12:38 PM

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Wallet Friendly Integrated Day Dates! Omega Constellation Manhattan Stainless & Two Tone

Omega - Constellation Manhattan Day-Date · $1,150

A pair of Omega Constellation Manhattan Day-Date watches in stainless steel and two-tone variants. Both feature crisp white dials, luminescent hands, and gold dot markers. The cases are 33MM with oversized bezels and integrated bracelets, giving a larger wear than expected.

Condition: Pre-owned, unpolished with some age-related wear and patina forming
Case Diameter: 33mm
Bracelet Length: [object Object]
Movement Type: Swiss automatic with quickset date

Posted at

Mar 23, 2026, 9:35 PM

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omega constellation deluxe ref. 2853 in 18K rose gold. Serviced. $6500 no trades.

Omega - 2853 · $6,500

Material: 18K rose gold

Posted at

Mar 23, 2026, 7:53 PM

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Omega Constellation Double Eagle Chronograph 41mm Reverse Panda Ref. 1819.51.91 - Co-Axial Cal. 3313

Omega - 1819.51.91 · $2,175

This Omega Constellation Double Eagle Chronograph features a 41mm stainless steel case, black dial, and automatic chronometer-certified movement with Co-Axial escapement. It has a reverse panda look and comes on an original integrated black rubber strap.

Condition: Solid, honest condition with superficial wear and light scratches
Case size: 41mm stainless steel
Diameter: 41mm
Bezel: black aluminum Roman numeral

Posted at

Mar 22, 2026, 8:48 PM

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Omega Constellation Globemaster Annual Calendar Box & Papers

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The Omega Constellation Globemaster Annual Calendar features a sunburst grey dial, applied hour markers, and a clean annual calendar display powered by the in-house Co-Axial Master Chronometer Caliber 8922.

Condition: Great pre-owned condition with light signs of careful wear
Case size: 41mm
Material: stainless steel
Bracelet material: stainless steel

Posted at

Mar 22, 2026, 12:30 PM

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