Omega Constellation Constellation Co-Axial 27 Brushed Red Gold / Diamond / Diamond Wave

Reference 123.55.27.20.55.006

About this watch

The Omega Constellation Co-Axial 27 Brushed Red Gold / Diamond / Diamond Wave is a masterpiece of luxury watchmaking. This stunning timepiece boasts a captivating blend of red gold and diamonds, exuding elegance and sophistication. The brushed red gold case gives it a warm, inviting glow, while the gem-set bezel adorned with sparkling diamonds commands attention and admiration. The Omega caliber 8421 movement, featuring the innovative Co-Axial escapement, is a marvel of modern horology, offering greater precision, stability, and durability. With its water-resistant design up to 100 meters and open case back, this watch allows you to appreciate the craftsmanship of the movement inside. Whether dressing up for a black-tie event or adding a touch of sophistication to daily wear, this watch fits the bill, complementing both casual and formal attire with its paved diamond dial and polished gold case. The Omega Constellation Co-Axial 27 Brushed Red Gold / Diamond / Diamond Wave is an exceptional blend of artistry, engineering, and prestige, offering precision and craftsmanship that can be passed down for generations.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Brushed red gold case with warm glow
  • Gem-set bezel with sparkling diamonds
  • Omega caliber 8421 movement with Co-Axial escapement
  • Water-resistant up to 100 meters
  • Open case back with oscillating mass and balance bridge
  • Paved diamond dial and polished gold case
  • Automatic winding in both directions with 50-hour power reserve

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 27 Brushed Red Gold / Diamond / Diamond Wave
Reference
123.55.27.20.55.006
Movement
8421
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
Red Gold 27mm
Dial Color
Paved
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] OMEGA Constellation Chronometer Certified 168.018 with original bracelet

OMEGA Constellation Chronometer Certified 168.018 with original bracelet

OMEGA - 168.018 $1,500
This Omega Constellation Chronometer is a certified timepiece with an automatic Cal 564 movement and a stainless steel case measuring 35 x 40mm in diameter.

  • Condition: excellent condition
  • Movement type: Cal 564 Automatic
  • Jewels: 24
  • Beats per hour: 19800
Posted at
Sep 2, 2025, 9:12 PM
Active
[WTS] [USA] omega constellation 41mm

[USA] omega constellation 41mm

Omega - Constellation $3,500
A 41mm Omega Constellation is being sold for $3500 OBO.

  • Size: 41mm
Posted at
Sep 2, 2025, 4:56 PM
Active
[WTS] Ultra thin OMEGA Constellation Chronometer Certified 167.021 with extra bracelet

Ultra thin OMEGA Constellation Chronometer Certified 167.021 with extra bracelet

OMEGA - 167.021 $1,300
This Omega Constellation Chronometer is a rare ultra-thin model certified by the brand. It features an automatic movement with 24 jewels and a silver dial with original handset.

  • Condition: Excellent with normal signs of wear and use
  • Case dimensions: 33 x 39mm, thickness 8mm, 19mm lug width
  • Crystal condition: Acrylic crystal is free from scratches
  • Movement specs: Cal 712 Automatic 24 Jewels 19800 beats per hour
Posted at
Sep 2, 2025, 10:18 AM
Active
[WTS] 1963 Omega Constellation (Ref. 167.005)

1963 Omega Constellation (Ref. 167.005)

Omega - 167.005 $1,999
A 1963 Omega Constellation watch featuring a classic design, chronometer-rated movement, and distinctive Geneva Observatory caseback.

  • Condition: Excellent
  • Movement: 551
  • Case material: stainless steel
  • Size: 34mm
Posted at
Sep 1, 2025, 8:43 AM
Active
[WTS] Omega constellation 馃寣 perpetual calendar

Omega constellation 馃寣 perpetual calendar

This is a quartz version of the Omega Constellation Perpetual Date, featuring a black and silver design with a rare blue dial. The watch has been serviced in 2023 and comes with an 18k omega stamp and clean sapphire crystal.

  • Condition: Excellent
  • Diameter: 35.5mm
  • Movement Type: Quartz
  • Crystal Type: Sapphire
Posted at
Aug 31, 2025, 6:16 PM
Active