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

1973 Omega Constellation ref. 168.0057 w/ Cal. 1021 – Serviced, 35mm gold-capped case, original 1040 bracelet – $1,350

Omega - 168.0057 · $1,350

This is a 1973 Omega Constellation ref. 168.0057, powered by the automatic chronometer Cal. 1021 with quick-set day-date function. It features a gold-capped C-case, fluted gold bezel, and original Omega brick bracelet.

Condition: Very good condition
Bracelet size: up to approx. 7.25" wrist
Movement service date: May 2026
Crown condition: gold plating/cap has worn off

Posted at

May 27, 2026, 12:03 PM

Active

View listing on r/WatchExchange

Omega Constellation Pie Pan Crosshair Dial Dog Leg Demi Gold Ref 168.005 | Great Condition (With Box, Buckle & Serviced) | $2850

Omega - 168.005 · $2,910

The Omega Constellation Ref. 168.005 features a demi-gold configuration with a gold-capped construction over a stainless steel base, iconic pie-pan dial, dog-leg lugs, and crosshair layout. The watch is powered by the Omega Caliber 564 automatic chronometer movement and has been serviced to keep time well.

Condition: Great Condition
Movement: Omega Caliber 564 automatic chronometer movement
Case Size: 34mm diameter

Posted at

May 26, 2026, 11:15 PM

Active

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Omega Constellation Manhattan Day Date Two Tone - AP Bamboo Vibes For Just $995 SHIPPED!

Omega - Constellation Manhattan Day Date Two Tone · $995

This Omega Constellation Manhattan is a fantastic choice for those looking for a thin and complicated two-tone watch. It features a crisp white dial with luminescent hands and gold dot markers, and comes on its original integrated bracelet.

Condition: Pre-owned, unpolished with age-related wear
Case Size: 33MM
Bracelet Length: approximately 7.25 inches
Movement Type: Swiss quartz

Posted at

May 25, 2026, 7:59 PM

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View listing on r/WatchExchange