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

Reference 123.55.27.20.05.002

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

About this watch

The Omega Constellation Co-Axial 27 is a stunning example of luxury timepiece craftsmanship, blending artistry, innovation, and classic style in a brushed yellow gold case adorned with gem-set bezel and mother of pearl dial featuring star motifs. The watch boasts the renowned Co-Axial escapement and free-sprung balance system with silicon balance spring, ensuring greater precision and durability. Its 100-meter water resistance and automatic winding mechanism make it perfect for everyday wear and various occasions. This timepiece is an investment in style, heritage, and performance, telling a story of craftsmanship honed over centuries. With its exceptional design and movement, the Omega Constellation Co-Axial 27 stands tall as a symbol of elegance, precision, and artistry.

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MSRP: $34,000

Market Price: $11,076

Key Features

Brushed yellow gold case
Gem-set bezel with precious stones
Mother of pearl dial with star motifs
Omega caliber 8521 movement with Co-Axial escapement
Free-sprung balance system with silicon balance spring
100-meter water resistance
Automatic winding mechanism

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 27 Brushed Yellow Gold / Diamond / MOP Stars

Reference

123.55.27.20.05.002

Movement

8521

Movement Features

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

Case

Yellow Gold 27mm

Dial Color

White

Crystal

Sapphire

Water Resistance

100

Current Listings

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First timepiece for sale, comes with original box and papers.

Case diameter: 39mm
Water resistance: 10 ATM (depth rating)
Power reserve: 60 hours

Posted at

Oct 26, 2025, 9:05 PM

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Omega Constellation 167.021 – Ultra-Thin Cal. 712 | Freshly Serviced | Original Buckle | Excellent Vintage Condition

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Condition: Excellent vintage condition
Movement: Omega Caliber 712 – ultra-thin automatic, chronometer-rated
Case size: 33mm (excluding crown)
Thickness: 7.5 mm

Posted at

Oct 26, 2025, 3:46 PM

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OMEGA Constellation 168.029

OMEGA - 168.029 · $1,100

Omega Constellation Day/Date model in excellent working order with original strap and box.

Condition: Excellent working order
Serviced: 2024
Comes With: original strap, box

Posted at

Oct 26, 2025, 3:00 AM

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Like New Omega Constellation Meteorite Dial

Omega - 131.30.41.21.99.001 · $6,500

A brand new Omega Constellation Meteorite Dial in 41mm, purchased from an Omega Boutique and barely used.

Condition: Like new, worn once
Box papers: Complete with original documentation
Bracelet type: Swapped for an Omega leather strap on deployment

Posted at

Oct 25, 2025, 11:40 AM

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Omega Constellation Lady 595.0102 only for 299$ Shipped 🚢

Omega - 595.0102 · $299

The Omega Constellation Lady features a stainless steel case with a case size of 22mm, Omega signed crown, and quartz movement.

Condition: clean with a few hairline scratches, signs of aging on the dial
Case Size: 22mm diameter
Movement: Quartz movement
Buckle Type: standard steel buckle

Posted at

Oct 25, 2025, 9:05 AM

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Omega Constellation 41mm – Ref. 131.33.41.21.01.001

Omega - 131.33.41.21.01.001 · $4,900

For sale is a 2019 Omega Constellation Co-Axial Master Chronometer 41mm, featuring a stainless steel case, black ceramic bezel with Roman numerals, and a black dial, powered by Omega’s Caliber 8900 automatic movement. The watch comes on the original black leather strap with stainless steel fold-over clasp.

Condition: Excellent
Case size: 41mm
Material: stainless steel
Bezel material: black ceramic

Posted at

Oct 24, 2025, 9:15 PM

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2024 Omega Constellation Globemaster Master Chronometer Annual Calendar 130.53.41.22.03.001 — Like New, Box & Papers

Omega - 130.53.41.22.03.001 · $14,500

The Omega Constellation Globemaster Master Chronometer Annual Calendar is a sophisticated timepiece that exemplifies precision and elegance. Its 41mm Sedna™ gold case frames a sun-brushed blue dial with a distinctive pie-pan design and month indicators along the perimeter, offering both style and functionality.

Condition: Like new
Case size: 41mm diameter
Thickness: 14.7mm
Lug to lug: 50.1mm

Posted at

Oct 22, 2025, 9:39 AM

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