Omega Constellation Constellation Co-Axial 27 Brushed Red Gold / Brown MOP

Reference 123.50.27.20.57.001

About this watch

Welcome to the world of horology where craftsmanship meets elegance. The Omega Constellation Co-Axial 27 Brushed Red Gold / Brown MOP is a testament to the brand's commitment to excellence. Founded in 1848, Omega has become synonymous with precision and luxury. This watch features a compact diameter of 27.00 mm, making it an ideal choice for those who prefer a more petite wrist presence. The round shape and the elegant brushed red gold case exude luxury, while the fixed 12-hour bezel adds functionality without compromising style. At the core of this exquisite watch lies the Omega caliber 8521, boasting a Co-Axial Escapement that enhances precision, stability, and durability.
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Key Features

  • 18 Ct Red Gold Case
  • Brown Mother of Pearl Dial
  • Gem-Set Indexes
  • Dauphine Hands
  • Co-Axial Escapement Movement
  • Chronometer
  • Water Resistance 100m

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 27 Brushed Red Gold / Brown MOP
Reference
123.50.27.20.57.001
Movement
8521
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Red Gold 27mm
Dial Color
Brown
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] REDUCED 1959 Omega Constellation Pie Pan ref. 14381 patina dial with original bracelet!! Serviced! - $1799 shipped only!!

REDUCED 1959 Omega Constellation Pie Pan ref. 14381 patina dial with original bracelet!! Serviced! - $1799 shipped only!!

Omega - 14381 · $1,799
This is a vintage Omega Constellation Pie Pan automatic winding watch with a patina dial and original bracelet. The watch is in overall good condition, keeps good time, and has been serviced.

  • Condition: 9/10, good time keeping
  • Movement: Cal. 551
  • Case material: stainless steel
  • Bracelet type: original Omega
Posted at
Apr 17, 2026, 8:18 AM
Active
[WTS] Omega Constellation Pie Pan ref. 167.005 – Tropical Dial – Cal. 551

Omega Constellation Pie Pan ref. 167.005 – Tropical Dial – Cal. 551

Omega - 167.005 · $1,650
A vintage Omega Constellation 'Pie Pan' from the 1960s with an original tropical dial, showing a warm golden/brown patina.

  • Condition: Very good overall for its age
  • Case Size: 34mm diameter
  • Movement Calibre: Cal. 551 (chronometer grade)
  • Dial Type: Original Pie Pan dial
Posted at
Apr 17, 2026, 7:20 AM
Active
Omega Constellation Globemaster Master Chronometer

Omega Constellation Globemaster Master Chronometer

The Omega Constellation Globemaster 39mm is a versatile dress watch with a dark blue pie pan dial and fluted tungsten carbide bezel. It has goldilocks proportions and a beautiful 3-row bracelet.

  • Condition: 98% pristine, minor hairline marks on lugs and possibly a faint desk diving mark on case or bracelet
  • Case dimensions: 39mm x 46.7mm lug to lug x 12.6mm thick
  • Bracelet type: 3-row with slightly curved central links
Posted at
Mar 31, 2025, 10:32 AM
Active