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

Reference 123.15.27.20.05.001

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

About this watch

The Omega Constellation Co-Axial 27 is a masterpiece of luxury watchmaking, blending elegance and precision in perfect harmony. This exquisite timepiece boasts a stunning Mother of Pearl dial that shimmers with iridescent hues, surrounded by a dazzling diamond bezel. The sleek Dauphine hands add sophistication to the overall design, while the brushed stainless steel case provides a sturdy yet refined look. With a water resistance of 100 meters and a power reserve of 50 hours, this watch is not just a pretty face but also a reliable companion for daily wear or special occasions.

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MSRP: $9,200

Market Price: $3,775

Key Features

Omega caliber 8520 movement
Mother of Pearl dial
Diamond bezel
Sapphire crystal glass
Water resistance up to 100 meters

Specifications

Brand

Omega

Family

Constellation

Model

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

Reference

123.15.27.20.05.001

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 Pie Pan Gold Filled Reference 14902 SERVICED

A vintage Omega Constellation Pie Pan from 1966, featuring a gold-filled case and serviced recently.

Posted at

Apr 24, 2026, 1:31 PM

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1961 Omega Jumbo Constellation ref. 14778-61 SC w/ Cal. 551 – Uncommon 37mm gold-capped case – $2,300 shipped all-in

Omega - 14778-61 SC · $2,300

This Omega Constellation is an uncommon 'jumbo' 37mm no-date model with a gold-capped case and Cal. 551 movement. It has been freshly serviced in Jan 2026.

Condition: Very strong overall condition with a clean, original-looking dial and freshly serviced Cal. 551 movement
Case diameter: 37mm
Lug width: 19mm
Movement caliber: Cal. 551

Posted at

Apr 24, 2026, 10:11 AM

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Omega Constellation 168.001 “Jumbo” 37MM Gold Capped - $2,550

Omega - 168.001 · $2,550

This Omega Constellation 'Jumbo' is a rare 37MM model released only to specific Asian markets, featuring a Calibre 561 Automatic Chronometer movement and a 14k Constellation emblem on its stainless case back. The watch appears original with all the appropriate appliques and indices, and has been well-maintained throughout its years. It's now available for sale at $2,550.

Condition: Excellent condition for its age
Case size: 37MM diameter
Movement: Calibre 561 Automatic Chronometer (24 jewels, 19,800 vph)
Functions: Hours, minutes, central sweep-second hand, date (semi-quickset)

Posted at

Apr 23, 2026, 7:11 PM

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1960s Omega Constellation Ref. 168.005 | Caliber 564 Chronometer | Sharp Dog-Leg Lugs | Great Condition | All Original go| $2400 (SERVICED)

Omega - 168.005 · $2,400

The Omega Constellation Ref. 168.005 is a highly sought-after dress watch from the 'golden era' of Omega, featuring a silver sunburst dial and solid gold faceted indices.

Condition: Excellent vintage condition
Movement: Serviced Automatic Chronometer-rated Caliber 564
Case dimensions: [object Object]
Warranty: Watch Only

Posted at

Apr 23, 2026, 10:54 AM

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1960s Omega Constellation Pie Pan Ref. 168.005 | Flawless Silver Dial | Unpolished Steel Case | Cal. 564 Quickset | All Original | $2500 (SERVICED)

Omega - 168.005 · $2,500

A 1960s Omega Constellation Pie Pan Ref. 168.005 with a flawless silver sunburst dial and unpolished stainless steel case, featuring a chronometer-rated Caliber 564 movement with push-pull quickset date function.

Condition: Excellent/Pristine
Movement: Omega Caliber 564 Automatic Chronometer
Dial: Original silver sunburst Pie Pan dial
Case material: Stainless Steel

Posted at

Apr 23, 2026, 10:44 AM

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Omega Constellation 2782 - On Beads of Rice Bracelet - Recently Serviced.

Omega - 2782 · $1,900

This Omega Constellation is a third-generation model with a bumper automatic movement and a medallion on the caseback. It features a steel case, eggshell dial, applied gold hour markers, and a crosshair configuration.

Condition: Good shape
Case size: 35mm
Bracelet size: up to approximately 7.5 inches
Movement type: bumper automatic caliber 354

Posted at

Apr 22, 2026, 4:56 PM

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1962 Omega Constellation Pie Pan Ref. 14602 62 SC | Good Vintage Condition | Sunray Silver Dial | All Original | $1900 (SERVICED)

Omega - 14602 62 SC · $1,900

A 1962 Omega Constellation Pie Pan watch with a clean sunray silver dial and classic Dog-leg lugs, powered by the Caliber 561 automatic movement.

Condition: Good Vintage Condition
Movement: Serviced Automatic Chronometer-rated Caliber 561
Dial: Original silver sunray Pie Pan dial in good vintage condition
Case: 34mm stainless steel with sharp Dog-leg lugs and honest signs of wear

Posted at

Apr 22, 2026, 9:35 AM

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Two Omega Constellation Manhattan Day Dates - Complicated Integrated Bracelet Beauties CHEAP PACKAGE DEAL!

Omega - Constellation Manhattan Day-Date · $1,795

Two Omega Constellation Manhattan Day-Date watches available for sale. One is in full steel and the other is two tone, both featuring crisp white dials with luminescent hands and gold dot markers. The watches are 33MM in case size but have oversized bezels, making them feel slightly smaller than a classic Datejust.

Condition: Pre-owned, unpolished with some age-related wear
Case Size: 33mm
Bracelet Size Stainless: up to 7.5 inches
Bracelet Size Two Tone: over 7 inches

Posted at

Apr 21, 2026, 8:57 PM

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