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

Reference 123.15.27.20.01.001

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

About this watch

The Omega Constellation Co-Axial 27 is a masterpiece of luxury watchmaking. With its brushed stainless steel case and stunning black star dial, it's designed for those who appreciate the finer things in life. The watch features a gem-set bezel with diamonds encircling the case, adding a touch of luxury that's hard to ignore. Its high-performance Omega caliber 8520 movement boasts precision and reliability, with a frequency of 25,200 vibrations per hour and a power reserve of 50 hours. Certified as a chronometer, this watch is a marvel of engineering, reducing friction through its Co-Axial escapement technology. The watch's elegant design makes it perfect for formal events, while the sturdy construction allows it to transition seamlessly into casual settings. Its water resistance of up to 100 meters ensures that you can wear it without worry, whether you're caught in the rain or diving into the pool.
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MSRP: $8,600
Market Price: $3,132

Key Features

  • Omega caliber 8520 movement
  • Certified chronometer
  • Co-Axial escapement technology
  • Water resistance up to 100 meters
  • Gem-set bezel with diamonds
  • Brushed stainless steel case
  • Black star dial

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 27 Brushed Stainless Steel / Diamond / Black Stars
Reference
123.15.27.20.01.001
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 27mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Omega Constellation Ref. 168.0057 | All Original | 14K Gold Fluted Bezel | Day-Date | Cal. 1021 | $1500

Omega Constellation Ref. 168.0057 | All Original | 14K Gold Fluted Bezel | Day-Date | Cal. 1021 | $1500

Omega - 168.0057 · $1,500
The Omega Constellation 168.0057 is a refined and elegant dress watch from the 1970s, featuring a champagne dial, solid gold fluted bezel, and chronometer-certified automatic movement.

  • Condition: Good vintage condition
  • Diameter: 35mm
  • Thickness: 11mm
  • Lug-to-lug: 40mm
Posted at
May 28, 2026, 10:41 AM
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[WTS] Omega Constellation Pie Pan Crosshair Dial Dog Leg Demi Gold Ref 168.005 | Great Condition (With Box, Buckle & Serviced) | $2850

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

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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[WTS] Omega Constellation Ref. 168.005 “Türler” | Good Condition (Serviced) | $1700

Omega Constellation Ref. 168.005 “Türler” | Good Condition (Serviced) | $1700

Omega - 168.005 · $1,700
For sale is an Omega Constellation Ref. 168.005 'Türler' in good condition, serviced.

  • Condition: Good
  • Serviced: yes, serviced
  • Status: good condition
Posted at
May 24, 2026, 10:19 PM
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[WTS] Vintage Omega Constellation C-shape 168.027 from 1968 with white-gold bezel and 'linen' dial, great condition

Vintage Omega Constellation C-shape 168.027 from 1968 with white-gold bezel and 'linen' dial, great condition

Omega - 168.027 · $890
A vintage Omega Constellation from 1968 featuring an automatic caliber 564 movement with a quickset date, a white-gold bezel, and a 'linen' dial.

  • Condition: 7.5/10, slight marks on dial and case, minor scratches on crystal
  • Movement: caliber 564
  • Bezel material: white gold
  • Dial description: linen
Posted at
May 24, 2026, 1:30 PM
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[WTS] Omega Constellation 1460.75.00 - Factory Diamonds & Mother of Pearl Dial

Omega Constellation 1460.75.00 - Factory Diamonds & Mother of Pearl Dial

Omega - 1460.75.00 · $1,600
A beautifully kept example of the Omega Constellation reference 1460.75.00, featuring a mother of pearl dial and factory diamond markers.

  • Condition: Pre-owned, very light signs of wear
  • Case diameter: 22.5mm
  • Bezel material: factory diamonds
  • Bracelet length: 15cm
Posted at
May 22, 2026, 5:00 PM
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[WTS] Omega Constellation Gold Filled Reference 14902 SERVICED

Omega Constellation Gold Filled Reference 14902 SERVICED

Omega - 14902 · $1,350
A vintage Omega Constellation Pie Pan from 1966, featuring a gold-filled case and bezel.

  • Condition: Good condition with wear and aging on the dial
  • Case Width: 34mm
  • Gold Filling Type: Gold filled
Posted at
May 22, 2026, 11:43 AM
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[WTS] 1969 Omega Constellation 168.029 Fully Serviced

1969 Omega Constellation 168.029 Fully Serviced

Omega - 168.029 · $1,550
This beautiful 1969 Omega Constellation with linen dial has been fully serviced and confirmed to have all original parts.

  • Condition: Fully serviced, with original parts replaced and confirmed by a specialty watchmaker
  • Year Of Manufacture: 1969
  • Dial Type: linen dial
Posted at
May 20, 2026, 6:26 PM
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[WTS] Omega Constellation 166.0261 Automatic 18k Fluted Bezel Cal 1020 Mens Watch $1200

Omega Constellation 166.0261 Automatic 18k Fluted Bezel Cal 1020 Mens Watch $1200

Omega - 166.0261 · $1,200
This Omega Constellation features an automatic movement and a fluted bezel, housed in a stainless steel and 18k gold case.

  • Condition: Preowned, In Good condition with some wear and marks
  • Movement: Cal 1020 Automatic
  • Case material: Stainless steel & 18k Gold
  • Band size: up to 19 cm
Posted at
May 18, 2026, 7:07 PM
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