Omega Constellation Constellation Manhattan 29 Co-Axial Master Chronometer Stainless Steel / Yellow Gold / MOP / Diamond

Reference 131.25.29.20.55.002

About this watch

The Omega Constellation Manhattan 29 Co-Axial Master Chronometer is a masterpiece of luxury horology, boasting an exquisite design that combines stainless steel and yellow gold for a stunning contrast. The round case, measuring 29.00 mm in diameter, is perfectly proportioned for a feminine touch without sacrificing elegance. At the heart of this timepiece lies the impressive Omega caliber 8700 movement, a Certified Master Chronometer featuring a Co-Axial escapement that enhances accuracy and minimizes friction. The watch features a sapphire crystal that protects the dial from scratches and impacts, with a water resistance rating of 50 meters allowing you to take it for a splash without a second thought. The open case back showcases the intricate movement inside, while the bracelet crafted from stainless steel and yellow gold offers a luxurious feel while ensuring durability.
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Key Features

  • Omega Caliber 8700 Co-Axial Movement
  • Certified Master Chronometer by METAS
  • 50 Meter Water Resistance
  • Sapphire Crystal Dial Protection
  • Stainless Steel and Yellow Gold Bracelet
  • Open Case Back for Visible Movement

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Manhattan 29 Co-Axial Master Chronometer Stainless Steel / Yellow Gold / MOP / Diamond
Reference
131.25.29.20.55.002
Movement
8700
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Steel/Yellow gold 29mm
Dial Color
White
Crystal
Sapphire
Water Resistance
50

Current Listings

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  • Condition: Good used condition
  • Year: 1966
  • Case material: 14k yellow gold capped stainless steel
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  • Condition: Exceptional for ~50 years old
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  • Condition: Pre-owned, some damage (cracked crystal)
  • Bracelet type: Original brick style
  • Crown origin: Constellation pie pan
  • Serviced: Yes, couple years ago
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Dec 7, 2025, 4:58 PM
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  • Condition: Great serviced condition
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  • Movement type: automatic
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  • Condition: Great condition with minor signs of wear
  • Case size: 35mm (without crown)
  • Lug to lug: 38mm
  • Lug width: 23mm
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  • Condition: Preowned with wear, dents, and marks
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  • Movement: quartz
  • Band size: approximately 18 cm
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  • Condition: Good condition, minor scratches and natural marks for its age
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  • Lug width: 19mm
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Posted at
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