Omega Constellation Constellation Co-Axial 35 Stainless Steel / Red Gold / Brown

Reference 123.20.35.20.63.001

Omega Constellation Co-Axial 35 Stainless Steel / Red Gold / Brown

About this watch

The Omega Constellation Co-Axial 35 is a luxurious blend of style and performance. With its unique design and advanced movement, this watch appeals to both collectors and casual wearers alike. The brown dial radiates sophistication, while the gem-set indexes add a touch of glamour. This dual-material construction enhances its visual appeal and durability, making it a versatile choice for various wrist sizes. The Omega caliber 2500 automatic movement is a marvel of engineering, featuring Omega's revolutionary Co-Axial escapement that reduces friction and enhances accuracy. With a water resistance of 100 meters and a diameter of 35mm, this watch strikes a perfect balance between elegance and presence. Whether you're a seasoned collector or a first-time buyer, the Constellation Co-Axial 35 is sure to impress.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Omega caliber 2500 automatic movement
  • Dual-material construction with stainless steel and red gold
  • Brown gem-set dial
  • 100 meters water resistance
  • 48 hours power reserve
  • 25,200 vibrations per hour frequency
  • Hours, minutes, seconds, and date functions

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 35 Stainless Steel / Red Gold / Brown
Reference
123.20.35.20.63.001
Movement
2500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Co-Axial Escapement, Chronometer
Case
35mm
Dial Color
Brown
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Rare Vintage Omega Constellation “Manhattan” Chronometer ST 368.1075 – Very Nice Condition

Rare Vintage Omega Constellation “Manhattan” Chronometer ST 368.1075 – Very Nice Condition

Omega - ST 368.1075 · $950
A rare vintage Omega Constellation “Manhattan” chronometer ref. ST 368.1075, characterized by its distinctive 'claws' or 'griffes' on the side of the case and an integrated bracelet.

  • Condition: Very nice vintage condition with light signs of honest wear
  • Movement: Automatic self-winding chronometer-certified movement (Omega Caliber 1110.11.40) with a 42-44 hour power reserve, 21 jewels
  • Case diameter: 35mm
  • Thickness: 7.5mm
Posted at
Apr 27, 2026, 8:59 PM
Active
View listing on r/WatchExchange
[WTS] (Price reduced) 1966 Omega Constellation

(Price reduced) 1966 Omega Constellation

Omega - 168.005 · $2,400
A 1966 Omega Constellation in original condition featuring the 'dog leg' lugs and a cross hair dial. The watch remains in gorgeous condition with only minor scratches.

  • Condition: UNPOLISHED/UNTOUCHED with minor scratches on the case and caseback
  • Case material: Solid gold bezel + case back medallion, gold-capped lugs over solid stainless steel
  • Movement serial #: 24501601
  • Jewels: 24 jewels
Posted at
Apr 26, 2026, 10:14 AM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Cal. 561 Ref. 168.005 | Great Condition (Serviced) | $1650

Omega Constellation Cal. 561 Ref. 168.005 | Great Condition (Serviced) | $1650

Omega - 168.005 · $1,650
The Omega Constellation ref. 168.005 stands as one of the most iconic vintage dress watches of the mid-1960s, admired for its balanced design and enduring appeal.

  • Condition: Great serviced condition with minor scratches and patina spots
  • Dial color: flat silver
  • Case size: 34mm diameter
  • Crystal material: plexiglass
Posted at
Apr 25, 2026, 11:56 PM
Active
View listing on r/WatchExchange
[WTS] asking 800$ - Vintage Omega Constellation Manhattan Mens Date Watch (Working Condition)

asking 800$ - Vintage Omega Constellation Manhattan Mens Date Watch (Working Condition)

Omega - Manhattan Mens Date Watch · $800
a vintage men's date watch from Omega's Constellation Manhattan collection

  • Condition: Working Condition
  • Price range: $800$
  • Vintage: true
Posted at
Apr 25, 2026, 8:11 PM
Active
View listing on r/WatchExchange
[WTS] Omega Omega Constellation Ref. 14393/4 SC – 18K Solid Gold – 18K Gold Pie Pan Dial Price : 6000$

Omega Omega Constellation Ref. 14393/4 SC – 18K Solid Gold – 18K Gold Pie Pan Dial Price : 6000$

Omega - 14393/4 SC · $6,000
A stunning Omega Constellation Ref. 14393/4 SC watch in solid 18K yellow gold features a Pie Pan Dial, automatic movement Caliber 564 and classic star emblem above 6 o'clock.

  • Condition: Excellent vintage condition
  • Case material: 18K Solid Gold
  • Dial material: 18K Gold
  • Movement: Caliber 564, Automatic
Posted at
Apr 25, 2026, 1:24 PM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Manhattan ref. 396.1070 - 33mm Quartz, Blue Hands & Logo, Very Clean

Omega Constellation Manhattan ref. 396.1070 - 33mm Quartz, Blue Hands & Logo, Very Clean

Omega - 396.1070 · $850
This is a vintage Omega Constellation Manhattan watch featuring a silvery white dial, blue hands and dial printing. The 33mm diameter case has a tonneau shape and wide integrated bracelet.

  • Condition: Very good
  • Case diameter: 33mm
  • Lug to lug length: 35.2mm
  • Bracelet size: ~6.75" wrist
Posted at
Apr 25, 2026, 8:32 AM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation 1968 with white gold bezel and 'linen' dial

Omega Constellation 1968 with white gold bezel and 'linen' dial

Omega - Constellation 1968 · $1,299
A used 1968 Omega Constellation featuring an automatic caliber 564 movement with a quickset date, white gold bezel, and 'linen' dial.

  • Condition: 7.5/10
  • Movement: caliber 564
  • Crystal: unsigned with minor scratches
  • Dial marks: slight marks visible under strong artificial light
Posted at
Apr 25, 2026, 3:06 AM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Pie Pan Gold Filled Reference 14902 SERVICED

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
Active
View listing on r/WatchExchange
[WTS] 1961 Omega Jumbo Constellation ref. 14778-61 SC w/ Cal. 551 – Uncommon 37mm gold-capped case – $2,300 shipped all-in

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
Active
View listing on r/WatchExchange