Omega Constellation Constellation Quartz 25.5 '95 Stainless Steel / Yellow Gold / Diamond / MOP

Reference 1277.70.00

About this watch

The Omega Constellation Quartz 25.5 '95 is a stunning timepiece that exudes luxury and sophistication. Its elegant design combines stainless steel and yellow gold accents with a gem-set bezel featuring diamonds that sparkle beautifully in the light. The sumptuous mother of pearl dial offers a captivating display that changes with the light, making it a perfect canvas for the stick and dot indexes. At its heart is the Omega caliber 1456 quartz movement, boasting features like circular graining, rhodium-plating, and gilded engraving. With a water resistance rating of 50 meters and a diameter of 25.50 mm, this watch is ideal for day-to-day wear and complements a variety of outfits. Its durability and classic design make it perfect for daily use, while its quartz movement ensures accurate timekeeping with minimal maintenance.
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MSRP: $5,450
Market Price: $554

Key Features

  • Omega caliber 1456 quartz movement
  • Stainless steel case with yellow gold accents
  • Gem-set bezel with diamonds
  • Mother of pearl dial with stick and dot indexes
  • Water resistance rating of 50 meters
  • Diameter of 25.50 mm
  • Quartz movement with circular graining, rhodium-plating, and gilded engraving

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Quartz 25.5 '95 Stainless Steel / Yellow Gold / Diamond / MOP
Reference
1277.70.00
Movement
1456
Movement Features
  • Hours, Minutes
Case
25.5mm
Dial Color
White
Crystal
Sapphire
Water Resistance
50

Current Listings

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  • Condition: Used with normal signs of wear and use
  • Case dimensions: 33 x 39mm, 8mm thickness, 19mm lug width
  • Movement type: Cal 712 Automatic, 24 Jewels, 19800 beats per hour
  • Crystal condition: Acrylic Crystal with no scratches and Omega signed in the center
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Feb 8, 2026, 8:50 AM
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  • Case size: 34mm
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  • Condition: Excellent Pre-Owned
  • Case size: 41MM
  • Crystal status: replaced
  • Strap type: OEM rubber strap
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  • Case back type: Open Case Back
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  • Condition: Mint, likely new-old-stock
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  • Lug type: straight lugs
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  • Condition: 9/10
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  • Caliber: 504 chronometer grade
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  • 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
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