Omega Constellation Constellation Co-Axial 38 Yellow Gold / Diamond / Silver

Reference 123.55.38.21.52.002

Omega Constellation Co-Axial 38 Yellow Gold / Diamond / Silver

About this watch

The Omega Constellation Co-Axial 38 Yellow Gold / Diamond / Silver is a luxurious timepiece that embodies craftsmanship, heritage, and timeless style. With its exquisite design, reliable movement, and comfortable fit, this watch is built to impress. The stunning yellow gold case, gem-set bezel, and silver dial make it a perfect accessory for any occasion. Powered by the Omega caliber 8501, this automatic movement offers a balance of performance and aesthetics. With a water resistance of 100 meters, this watch can handle anything life throws its way.
Buy Now on Jomashop
This is an affiliate link
MSRP: $40,600
Market Price: $19,590

Key Features

  • Yellow gold case with diamond-set bezel
  • Omega caliber 8501 automatic movement
  • Sapphire glass for exceptional durability
  • Water resistance up to 100 meters
  • Chronometer certification guaranteeing accuracy and reliability
  • 38mm diameter for a comfortable fit
  • Gold rotor and robust design

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 38 Yellow Gold / Diamond / Silver
Reference
123.55.38.21.52.002
Movement
8501
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Yellow Gold 38mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Omega Pie Pan Constellation - Arrowhead Dial

Omega Pie Pan Constellation - Arrowhead Dial

Omega - Pie Pan Constellation with arrowhead dial configuration · $1,499
Up for your consideration is this long time grail of mine, a pie pan constellation with the rather uncommon arrowhead dial configuration and gold capped case. Pie pan connies are a must-own watch for every vintage watch collector.

  • Dimensions Diameter: 35mm
  • Lug To Lug: 42.5mm
  • Thickness: 11mm
Posted at
Nov 11, 2025, 4:23 PM
Active
View listing on r/WatchExchange
[WTS] 1950s Omega Constellation (Ref. 14381-11) 'Pie Pan'

1950s Omega Constellation (Ref. 14381-11) 'Pie Pan'

Omega - 14381-11 · $2,999
1950s Omega Constellation with a gold sunray 'pie pan' dial, stainless steel case with yellow gold cap.

  • Condition: Very good condition, service history unknown
  • Movement: 551
  • Case material: Stainless steel with yellow gold cap
  • Size: 34mm diameter
Posted at
Nov 11, 2025, 10:34 AM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Day Date - Watch Only - $750 Free 🚢

Omega Constellation Day Date - Watch Only - $750 Free 🚢

Omega - Constellation Day Date · $750
A 1980s Omega Constellation Day Date watch with a black dial and steel case, featuring a quartz movement.

  • Dial Material: Black
  • Case Material: Steel
  • Size: 33mm diameter
Posted at
Nov 11, 2025, 8:11 AM
Active
View listing on r/WatchExchange
[WTS] 60s Omega Constellation Ref. 168.005 | Pancake Patina Dial | Dog Legs Lugs | All Original Parts | $1680 (SERVICED)

60s Omega Constellation Ref. 168.005 | Pancake Patina Dial | Dog Legs Lugs | All Original Parts | $1680 (SERVICED)

Omega - 168.005 · $1,680
This Omega Constellation 168.005 is a mid-century dress watch with a rich cream dial and crisp applied indices, embodying the quiet elegance of Swiss watchmaking's golden era.

  • Condition: serviced
  • Case Diameter: 34mm
  • Case Thickness: 11mm
  • Lug To Lug Length: 42mm
Posted at
Nov 11, 2025, 7:44 AM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Pie Pan Ref. 168.005 | Excellent Condition (Serviced) | $2500

Omega Constellation Pie Pan Ref. 168.005 | Excellent Condition (Serviced) | $2500

Omega - 168.005 · $2,500
The Omega Constellation Pie Pan Ref. 168.005 is a quintessential 1960s dress watch that embodies Omega’s pursuit of precision and elegance during the golden age of Swiss watchmaking.

  • Condition: Excellent
  • Caliber: Omega Caliber 561
  • Jewels: 24 jewels
  • Chronometer certification: Yes
Posted at
Nov 10, 2025, 10:10 PM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Ref. 168.018 – Newly Serviced + New Crystal – $880 OBO (Shipping Included)

Omega Constellation Ref. 168.018 – Newly Serviced + New Crystal – $880 OBO (Shipping Included)

Omega - 168.018 · $880
A beautiful example of the classic Omega Constellation Automatic Chronometer, reference 168.018, powered by the Caliber 561 movement.

  • Condition: Newly serviced, excellent condition
  • Caliber: Caliber 561
  • Case material: Gold-capped stainless steel
  • Diameter: 34mm
Posted at
Nov 10, 2025, 4:03 PM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Manhattan $499 OBO

Omega Constellation Manhattan $499 OBO

Omega - Constellation Manhattan · $499
A gorgeous 80s Omega Constellation with a brushed dial and blued hands is being sold at a reduced price.

  • Wrist size limit: 6.25in
  • Bracelet length: short
Posted at
Nov 10, 2025, 2:56 PM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Lady 595.0102 only for 299$ Shipped 🚢

Omega Constellation Lady 595.0102 only for 299$ Shipped 🚢

Omega - 595.0102 · $299
Up for sale is an Omega Constellation Lady ladies watch featuring a stainless steel case with a 22mm case size, clean condition, and quartz movement working perfectly fine.

  • Condition: Good with some hairline scratches on the case and signs of aging on the dial
  • Case size: 22mm diameter
  • Movement type: Quartz
Posted at
Nov 10, 2025, 8:55 AM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Ref 168.106 Cal.751 w/ Signed Beads of Rice Bracelet ($880 Shipped)

Omega Constellation Ref 168.106 Cal.751 w/ Signed Beads of Rice Bracelet ($880 Shipped)

Omega - 168.016 · $880
Up for sale is an Omega Constellation from ~1970, featuring a Cal. 751 movement and a signed beads of rice bracelet.

  • Condition: Service history is unknown, but externally looks good considering its age
  • Movement: Cal.751
  • Case Size: 35mm
  • Bracelet: Signed Beads of Rice bracelet
Posted at
Nov 10, 2025, 1:38 AM
Active
View listing on r/WatchExchange