[WTS] Omega Quartz Constellation 18k Gold Plated Coin Case for sale $399 - Shipped

Omega Quartz Constellation 18k Gold Plated Coin Case for sale $399 - Shipped

For sale is an Omega Quartz Constellation in a 18k gold plated case, with an aftermarket Hirsch leather strap.

  • Condition: New
  • Case material: 18k gold plated
  • Case diameter: 36.8mm (including crown)
  • Lug-to-lug length: 38.6mm
Posted at
Feb 25, 2026, 2:41 PM
Active
[WTS] Omega Constellation Manhattan Quartz 1980s $899 Shipped 33MM

Omega Constellation Manhattan Quartz 1980s $899 Shipped 33MM

a quartz-powered Omega Constellation Manhattan from the 1980s, measuring 33mm in diameter.

Posted at
Feb 23, 2026, 10:33 PM
Active
[WTS] Omega Constellation 33mm ref 1512.40 - $799 - DHL

Omega Constellation 33mm ref 1512.40 - $799 - DHL

Omega - 1512.40 · $799
This Omega Constellation is a quartz-powered watch with an original case and bracelet, measuring 33mm in diameter.

  • Condition: Good (9/10)
  • Movement: Quartz
  • Case dimensions: 33mm diameter
  • Bracelet type: Original
Posted at
Feb 23, 2026, 10:42 AM
Active
[WTS] Omega Constellation Day-Date Two-Tone 396.1069 $675 OBO Shipped

Omega Constellation Day-Date Two-Tone 396.1069 $675 OBO Shipped

Omega - 396.1069 · $675
a gorgeous Quartz Constellation day date with a full bar bracelet and stunning dial

  • Condition: Good, minor scratching
  • Case size: 33mm diameter
  • Case material: Steel and 18K yellow gold
  • Movement type: Quartz
Posted at
Feb 21, 2026, 8:39 PM
Sold
[WTS] Omega constellation chronometer ref 198.0104 & Omega Polaris Ref 396.1022.

Omega constellation chronometer ref 198.0104 & Omega Polaris Ref 396.1022.

Omega · $700
The seller is listing two vintage Omega watches: a Constellation chronometer quartz (ref 198.0141) and an Omega Polaris (ref 396.1022). Both watches are from the 1980s, feature sapphire crystals, and have strap sizes up to 7.5 inches.

  • Condition: very close to perfect
  • Case size: 29mm without crown x 33mm
  • Movement: Omega Cal: 1431 Quartz
  • Crystal type: Sapphire Crystal
Posted at
Feb 12, 2026, 8:29 AM
Expired
[WTS] Omega Constellation Day-Date Quartz Just Serviced c.1980

Omega Constellation Day-Date Quartz Just Serviced c.1980

This is a classic Omega Constellation with day-date display and slim quartz profile from the 1980s. It has been recently serviced and is running properly.

  • Condition: Set watch only, with some wear on the case and light marks on the crystal
  • Era: c.1980
  • Movement Type: Quartz
  • Functionality: Day-Date
Posted at
Jan 30, 2026, 8:34 PM
Expired
[WTS] Omega Constellation 🌌 perpetual calendar 📅 blue dial Quartz movement!

Omega Constellation 🌌 perpetual calendar 📅 blue dial Quartz movement!

This Omega Constellation is a rare quartz perpetual calendar watch with a blue dial. The sunburst dial appears to change color depending on the angle and lighting, ranging from ocean blue to navy blue or blue grey to blue purple.

  • Condition: Runs like new, serviced in 2023
  • Movement: quartz
  • Battery status: new
  • Case material: unknown (assumed metal due to 18k stamp)
Posted at
Jan 28, 2026, 4:29 PM
Expired
[WTS] Vintage Omega Trio – Century / Genève Dynamic / Constellation Quartz

Vintage Omega Trio – Century / Genève Dynamic / Constellation Quartz

A trio of vintage Omega watches including the Century Ref. 121001 from 1962 with a manual wind Cal. 269 movement and a gold-capped stainless steel caseback.

  • Case material 1: gold-capped
  • Case material 2: stainless steel
  • Dial color 1: beautiful 'Jupiter' patina
Posted at
Jan 28, 2026, 8:27 AM
Expired
[WTS] Omega Constellation 🌌 blue 1990s 35.5mm 🔥

Omega Constellation 🌌 blue 1990s 35.5mm 🔥

This Omega Constellation is a quartz perpetual date watch from the early 1990s. It features an 18k omega stamp and a blue sunburst dial that appears to shift colors depending on the angle of the light.

  • Movement type: quartz
  • Year of production: early 1990s
  • Case diameter: 35.5mm
Posted at
Jan 17, 2026, 7:09 PM
Expired