Omega Constellation Constellation Manhattan 29 Co-Axial Master Chronometer Stainless Steel / Sedna Gold / Diamond / Blue Aventurine

Reference 131.28.29.20.99.003

Omega Constellation Manhattan 29 Co-Axial Master Chronometer Stainless Steel / Sedna Gold / Diamond / Blue Aventurine

About this watch

The Omega Constellation Manhattan 29 Co-Axial Master Chronometer is a statement piece that embodies both artistry and engineering. This watch is crafted from a combination of stainless steel and Omega's proprietary Sedna Gold, featuring a mesmerizing blue aventurine dial with gem-set indexes and alpha hands. The Omega caliber 8700 self-winding movement ensures precise timekeeping, with a frequency of 25,200 vibrations per hour and Master Chronometer certification approved by METAS. This watch is designed for everyday wear, with a water resistance of 50 meters and a power reserve of 50 hours. Measuring at 29mm in diameter, the Constellation Manhattan 29 is comfortable on various wrist sizes, featuring a combination of stainless steel and Sedna Gold links in its bracelet.
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Key Features

  • Sedna Gold and Stainless Steel Construction
  • Omega Caliber 8700 Self-Winding Movement
  • Master Chronometer Certification by METAS
  • 50m Water Resistance
  • Gem-Set Bezel with Diamonds
  • Blue Aventurine Dial with Alpha Hands
  • Sapphire Glass Crystals

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Manhattan 29 Co-Axial Master Chronometer Stainless Steel / Sedna Gold / Diamond / Blue Aventurine
Reference
131.28.29.20.99.003
Movement
8700
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
29mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
50

Current Listings

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  • Condition: Very good condition, service history unknown
  • Movement: 551
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  • Size: 34mm diameter
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  • Dial Material: Black
  • Case Material: Steel
  • Size: 33mm diameter
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[WTS] 60s Omega Constellation Ref. 168.005 | Pancake Patina Dial | Dog Legs Lugs | All Original Parts | $1680 (SERVICED)

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This Omega Constellation 168.005 is a mid-century dress watch with a rich cream dial and crisp applied indices, embodying the quiet elegance of Swiss watchmaking's golden era.

  • Condition: serviced
  • Case Diameter: 34mm
  • Case Thickness: 11mm
  • Lug To Lug Length: 42mm
Posted at
Nov 11, 2025, 7:44 AM
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[WTS] Omega Constellation Pie Pan Ref. 168.005 | Excellent Condition (Serviced) | $2500

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The Omega Constellation Pie Pan Ref. 168.005 is a quintessential 1960s dress watch that embodies Omega’s pursuit of precision and elegance during the golden age of Swiss watchmaking.

  • Condition: Excellent
  • Caliber: Omega Caliber 561
  • Jewels: 24 jewels
  • Chronometer certification: Yes
Posted at
Nov 10, 2025, 10:10 PM
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  • Condition: Newly serviced, excellent condition
  • Caliber: Caliber 561
  • Case material: Gold-capped stainless steel
  • Diameter: 34mm
Posted at
Nov 10, 2025, 4:03 PM
Active
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[WTS] Omega Constellation Manhattan $499 OBO

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A gorgeous 80s Omega Constellation with a brushed dial and blued hands is being sold at a reduced price.

  • Wrist size limit: 6.25in
  • Bracelet length: short
Posted at
Nov 10, 2025, 2:56 PM
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  • Condition: Good with some hairline scratches on the case and signs of aging on the dial
  • Case size: 22mm diameter
  • Movement type: Quartz
Posted at
Nov 10, 2025, 8:55 AM
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  • Condition: Service history is unknown, but externally looks good considering its age
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  • Case Size: 35mm
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Posted at
Nov 10, 2025, 1:38 AM
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[WTS] Omega Constellation Chrono 2 Tone 34mm (AKA the Manhattan) $850

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This Omega Constellation Chronograph features a stainless steel case with an 18k gold bezel and an integrated two-tone steel & gold link bracelet. The watch is powered by an Omega quartz chronograph movement that runs strong and keeps good time.

  • Condition: Overall good vintage condition, normal wear from age
  • Case Material: Stainless steel
  • Bezel Material: 18k gold
  • Bracelet Material: Two-tone steel & gold link
Posted at
Nov 9, 2025, 4:13 PM
Active
View listing on r/WatchExchange