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

Reference 123.15.27.20.55.002

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

About this watch

The Omega Constellation Co-Axial 27 is a true gem that captivates watch enthusiasts and casual wearers alike with its stunning aesthetics, advanced movement, and impeccable craftsmanship. This luxury timepiece boasts a brushed stainless steel case with a diameter of 27.00 mm and features a wavy mother of pearl (MOP) dial that adds depth and intrigue to the overall appearance. The gem-set bezel set with sparkling diamonds catches the light beautifully, making it a true statement piece. At the heart of this watch lies the Omega caliber 8520 automatic movement, boasting a power reserve of 50 hours, frequency of 25,200 vibrations per hour, and water resistance up to 100 meters. This watch is not just a timekeeper but a piece of art that reflects your style. Its elegant design, combined with cutting-edge technology, makes it a worthy contender in the world of luxury watches.

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MSRP: $10,000

Market Price: $3,520

Key Features

Omega Caliber 8520 Automatic Movement
Stainless Steel Case with Brushed Finish
Wavy Mother of Pearl (MOP) Dial
Gem-Set Bezel with Sparkling Diamonds
Water Resistance up to 100 meters
Chronometer Certification for Accuracy
Co-Axial Escapement for Reduced Friction and Improved Longevity

Specifications

Brand

Omega

Family

Constellation

Model

Constellation Co-Axial 27 Brushed Stainless Steel / Diamond / Wavy MOP

Reference

123.15.27.20.55.002

Movement

8520

Movement Features

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

Case

Stainless Steel 27mm

Dial Color

White

Crystal

Sapphire

Water Resistance

100

Current Listings

Omega Constellation Globemaster – New – 2025

Omega - 130.33.39.21.02.001 · $4,950

The Omega Constellation Globemaster features a modern design with a coin-edge bezel and classic pie-pan dial inspired by original Constellation models of the 1950s, powered by Omega's Co-Axial Master Chronometer Caliber 8900.

Condition: Unworn/New
Case size: 39mm
Material: stainless steel
Diameter: 39mm

Posted at

Dec 16, 2025, 12:54 PM

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Omega Constellation 2-Tone Automatic 🇨🇭

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This beautiful Omega Constellation Automatic is a 2-tone stainless steel and gold watch with a matching gold dial. It has a stainless steel bracelet that can fit wrists up to 8 inches in diameter.

Condition: Great condition with minor signs of wear
Case diameter: 35mm (without crown)
Lug to lug: 38mm
Lug width: 23mm

Posted at

Dec 14, 2025, 9:08 PM

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Omega Constellation 168.017 (1966)

Omega - 168.017 · $900

This Omega Constellation features a beautiful original 'C-Shape' dial and is accompanied by its genuine Omega 518 brick bracelet.

Condition: Good condition overall
Movement: Cal. 561
Bracelet: Genuine Omega 518 brick bracelet

Posted at

Dec 12, 2025, 10:03 AM

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REDUCED Omega Constellation Gold Cap ( REF:168.018 ) $750 Shipped.....

Omega - 168.018 · $750

A beautiful example of the classic Omega Constellation Automatic Chronometer from the late 1960s. It features an original silver sunburst dial with applied gold markers and date at 3 o'clock, a gold-capped stainless steel case (34mm), and an iconic Observatory medallion on the caseback.

Condition: Excellent condition, freshly serviced
Case size: 34mm diameter
Movement: Caliber 561
Crystal: Acrylic crystal

Posted at

Dec 12, 2025, 8:28 AM

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

OMEGA - 123.20.35.20.06.001 · $3,250

The OMEGA Constellation Ref. 123.20.35.20.06.001 is a sophisticated timepiece that celebrates the enduring legacy of OMEGA's iconic Constellation collection, featuring a distinctive stainless steel and yellow gold case with Roman numerals on a polished bezel.

Condition: VERY GOOD, with some light scratches on bracelet
Case material: stainless steel and yellow gold
Bracelet size: ~7" wrist

Posted at

Dec 12, 2025, 1:09 AM

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