Omega Constellation Constellation Quadra Quartz 19.3 Yellow Gold / MOP

Reference 1631.78.61

About this watch

The Omega Constellation Quadra Quartz 19.3 Yellow Gold / MOP is a masterpiece of luxury watchmaking, blending timeless design with modern functionality. Its striking appearance, featuring a yellow gold case and lustrous mother of pearl dial, creates an aura of luxury that's hard to ignore. The gem-set indexes add a touch of sparkle, while the sapphire glass ensures durability and scratch resistance. At its heart lies the Omega caliber 1376 quartz movement, known for its reliability and accuracy. This watch offers a simple yet effective display for hours and minutes, perfect for those who appreciate a straightforward approach to timekeeping. Its ability to blend elegance with practicality makes it a worthy addition for collectors and enthusiasts alike. With its rich history and stunning aesthetics, the Omega Constellation Quadra is a statement piece that promises to stand the test of time—both in style and functionality.
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Key Features

  • Omega caliber 1376 quartz movement
  • Yellow gold case with mother of pearl dial
  • Sapphire glass for durability and scratch resistance

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Quadra Quartz 19.3 Yellow Gold / MOP
Reference
1631.78.61
Movement
1376
Movement Features
  • Hours, Minutes
Case
Yellow Gold 19.3mm
Dial Color
White
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] 2024 Omega Constellation Ref# 131.33.41.21.04.001 - Full Set box and papers

2024 Omega Constellation Ref# 131.33.41.21.04.001 - Full Set box and papers

The Omega Constellation is a flagship watch characterized by its half-moons and 'claws' on the side of the case, making it perfect for daily wear due to its class and durability. It features a 41mm blue ceramic bezel with blued hands, OMEGA logo, Constellation star, and indexes.

  • Condition: Very good condition with light signs of wear on the case
  • Case size: 41mm
  • Bezel material: blue ceramic
Posted at
Aug 29, 2025, 1:01 PM
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[WTS] Omega Constellation Day Date - Watch Only - $750 Free 🚢

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This is a 1980s Omega Constellation Day Date watch, featuring a black steel case with a quartz movement.

  • Year: 1980s
  • Dial material: steel
  • Size: 33mm diameter
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Aug 29, 2025, 11:29 AM
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[WTS] Omega Constellation 167.005

Omega Constellation 167.005

Omega - 167.005 · $920
The Omega Constellation is a 36mm watch with a 551 movement. It has an aftermarket bracelet that fits a 6.5in wrist.

  • Condition: pre-owned with light scratches and wear marks
  • Case size: 36mm
  • Movement: 551
  • Bracelet type: aftermarket
Posted at
Aug 28, 2025, 11:25 AM
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Omega Constellation Globemaster Master Chronometer

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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