Omega Speedmaster Speedmaster Professional Moonwatch 3861 Canopus Gold / Silver / Alligator

Reference 310.63.42.50.02.001

Omega Speedmaster Professional Moonwatch 3861 Canopus Gold / Silver / Alligator

About this watch

The Omega Speedmaster Professional Moonwatch 3861 Canopus Gold is a masterpiece that combines elegance with functionality. This iconic watch features a classic round shape and polished finish, crafted from proprietary white gold alloy called Canopus Gold. The watch boasts a 42mm diameter and 13.18mm height, making it comfortable to wear on any occasion. The dial showcases a sunburst finish and stick-type hands, creating a harmonious and readable design. Under the hood lies the Omega caliber 3861 movement, certified as a Master Chronometer by METAS, resistant to magnetic fields up to 15,000 gauss. This precision timepiece features a co-axial escapement and tachymeter bezel, adding to its sporty aesthetic. The watch is topped with a scratch-resistant sapphire crystal and comes with an alligator leather strap, perfect for collectors, space enthusiasts, or those who appreciate the finer things in life.
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MSRP: $37,200
Market Price: $25,473

Key Features

  • Master Chronometer certification
  • Co-axial escapement movement
  • Tachymeter bezel
  • Scratch-resistant sapphire crystal
  • Proprietary Canopus Gold alloy case
  • 42mm diameter and 13.18mm height case
  • 50m water resistance

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonwatch 3861 Canopus Gold / Silver / Alligator
Reference
310.63.42.50.02.001
Movement
3861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
  • Chronometer
Case
White Gold 42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS][US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set

[US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set

Omega - 311.30.40.30.01.001 · $15,700
Up for sale is an Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - Full Set, functions perfectly mechanically without issue.

  • Condition: pristine condition with minor hairlines on clasp, case, and bracelet
  • Case size: 39.7mm
  • Bracelet condition: pristine condition with minor hairlines on clasp, case, and bracelet
Posted at
Apr 17, 2026, 6:20 AM
Active
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[WTS][US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set

[US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set

Omega - 310.30.42.50.04.001 · $8,000
Up for sale is an Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set Watch is in pristine condition and functions perfectly mechanically, without issue.

  • Condition: pristine with minor hairlines on clasp, case, and bracelet
  • Case size: 42mm diameter
Posted at
Apr 17, 2026, 6:14 AM
Active
View listing on r/WatchExchange
[wts] 2025 Omega Speedmaster Chronoscope 329.30.43.51.03.001 $6599

2025 Omega Speedmaster Chronoscope 329.30.43.51.03.001 $6599

Omega - 329.30.43.51.03.001 · $6,599
  • Model name: Speedmaster Chronoscope
Posted at
Apr 17, 2026, 1:09 AM
Active
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[WTS] Omega Speedmaster Date 3212.80

Omega Speedmaster Date 3212.80

Omega - 3212.80 · $1,999
A beautiful blue Omega Speedy Date 3212.80 in overall good condition with some minor imperfections.

  • Condition: Good condition with normal wear and scratches on the aluminum bezel
  • Bracelet size fits about: 7 inches
  • Movement: Cal 1164
  • Case diameter: 40mm
Posted at
Apr 16, 2026, 9:36 PM
Active
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[WTS] 2010 / Omega / Speedmaster date / Silver Dial / 40mm

2010 / Omega / Speedmaster date / Silver Dial / 40mm

Omega - 3211.30 · $3,500
A 2010 Omega Speedmaster date model featuring a silver dial and 40mm case.

  • Condition: Excellent Condition
  • Case Size: 40mm
Posted at
Apr 16, 2026, 7:20 PM
Active
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[WTS] 2022 OMEGA Speedmaster Chrono 38 324.30.38.50.03.001 Full Set Mint Sun Brushed Blue Dial $4975

2022 OMEGA Speedmaster Chrono 38 324.30.38.50.03.001 Full Set Mint Sun Brushed Blue Dial $4975

OMEGA - 324.30.38.50.03.001 · $4,975
The OMEGA Speedmaster Chrono 38 is a modern take on the iconic chronograph, featuring a sunburst blue dial and a versatile 38mm case size.

  • Condition: Mint / Like New
  • Case Size: 38mm
  • Movement: Automatic Chronograph (Omega Caliber 3330)
  • Bracelet Length: 20.5 links
Posted at
Apr 16, 2026, 6:51 PM
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[WTS] PRICE DROP Omega SpeedMaster 38 324.30.38.50.02.001 Complete Set Excellent Condition

PRICE DROP Omega SpeedMaster 38 324.30.38.50.02.001 Complete Set Excellent Condition

Omega - 324.30.38.50.02.001 · $4,598
The Omega Speedmaster 38 offers a refined take on the legendary Speedmaster design, combining classic chronograph heritage with a more versatile and wearable case size.

  • Condition: Excellent Condition
  • Case Size: 38mm
  • Case Material: Stainless Steel
  • Bezel: Fixed Tachymeter
Posted at
Apr 16, 2026, 5:51 PM
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[WTS] PIRCE DROP 2025 Omega Speedmaster Pilot Chronograph 40.85mm

PIRCE DROP 2025 Omega Speedmaster Pilot Chronograph 40.85mm

Omega - 332.10.41.51.01.002 · $7,648
The Omega Speedmaster Pilot Chronograph is a modern aviation-inspired chronograph that blends legendary Speedmaster DNA with a clean, instrument-driven design.

  • Case size: 40.85mm diameter
  • Case material: stainless steel
  • Dial color: matte black
Posted at
Apr 16, 2026, 5:34 PM
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[WTS] Omega Speedmaster Moonwatch Hesalite 1861 3570.50.00 ( excellent / 2007 / box and papers )

Omega Speedmaster Moonwatch Hesalite 1861 3570.50.00 ( excellent / 2007 / box and papers )

Omega - 3570.50.00 · $4,750
Up for sale is an excellent condition Omega Speedmaster Moonwatch Professional Chronograph 1861 42mm Hesalite, reference # 3570.50.00.

  • Condition: Excellent condition
  • Case size: 42mm diameter
  • Movement type: Omega Calibre Movement
  • Year of production: 2007
Posted at
Apr 16, 2026, 12:06 PM
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