Omega Speedmaster Speedmaster Professional Moonwatch 3861 Canopus Gold / Silver / Alligator
Reference 310.63.42.50.02.001
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.
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] Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )](https://preview.redd.it/857rwgxbhrxg1.jpg?width=640&crop=smart&auto=webp&s=d7503629626a44b0b1b46ea9bee4f0f90d5c1820)
Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )
A brand new Omega Speedmaster Moonwatch Professional Hesalite, complete with all boxes and papers.
- Condition: Brand new
- Case size: 42mm diameter
- Movement type: Omega Master Chronometer Movement
![[WTS] Omega Speedmaster Professional Moonwatch 310.30.42.50.01.002 Full set](https://preview.redd.it/91wwbxls4rxg1.jpg?width=640&crop=smart&auto=webp&s=4acd3d5bf442efd7f0c6767a63728b15e4cd1ab3)
Omega Speedmaster Professional Moonwatch 310.30.42.50.01.002 Full set
A fully set Omega Speedmaster Professional Moonwatch in excellent condition, with a rich history and no signs of wear.
- Condition: Excellent
- Asking price: $6200 plus shipping
![[WTS] Omega Speedmaster Date 3513.30 $2,200](https://preview.redd.it/edobutxpvqxg1.jpg?width=640&crop=smart&auto=webp&s=fbce955b7a8fc82e5902f19b4c04b1cc865526ad)
Omega Speedmaster Date 3513.30 $2,200
The Omega Speedmaster Date features a clean sunburst textured silver dial and a classic polished bezel, running on the Omega 1152 automatic chronograph movement.
- Condition: Preowned - Good
- Box and papers: yes, dated October 2006
- Max wrist size: 7.75 inches
![[WTS] Omega Speedmaster 311.30.42.30.01.006 Full Set](https://preview.redd.it/24thnul8iqxg1.jpg?width=640&crop=smart&auto=webp&s=63efefefe1f8e47190c7fd14fe7f103f1d320b9c)
Omega Speedmaster 311.30.42.30.01.006 Full Set
Full set Omega Speedmaster 311.30.42.30.01.006 for sale.
- Full set: yes
![[WTS] Omega Speedmaster Moonwatch Sapphire Sandwich (310.30.42.50.01.002)](https://preview.redd.it/q5hrd3u6cqxg1.jpg?width=640&crop=smart&auto=webp&s=b9ca4e405fb1de60dfeb7e4320df93fde8a550b4)
Omega Speedmaster Moonwatch Sapphire Sandwich (310.30.42.50.01.002)
A 2022 Omega Speedmaster Moonwatch Sapphire Sandwich, described as overall mint condition, with protective stickers on the case and clasp.
- Condition: mint condition
- Year: 2022
- Box And Papers: yes
![[WTS] Omega Speedmaster 38mm Green Dial Diamond 324.18.38.50.60.001 $11,000 Full Set](https://preview.redd.it/ow0n8vmt8qxg1.jpg?width=640&crop=smart&auto=webp&s=d63457314915f6e8074f14367fd22408e2c81368)
Omega Speedmaster 38mm Green Dial Diamond 324.18.38.50.60.001 $11,000 Full Set
Selling my Omega Speedmaster 38mm with a green dial and diamonds, dated 2024 December.
- Condition: Excellent condition, very slight signs of use
- Case size: 38mm
- Shipping location: Singapore
- Shipping duration to us: 4-5 business days
![[WTS][US] Omega Speedmaster Moonwatch Professional - Reverse Panda - 42mm - 310.30.42.50.01.004 - Full Set - BRAND NEW](https://preview.redd.it/a02f2pzj6qxg1.jpg?width=640&crop=smart&auto=webp&s=76df3d1afce3b31f74c206942352752c62433102)
[US] Omega Speedmaster Moonwatch Professional - Reverse Panda - 42mm - 310.30.42.50.01.004 - Full Set - BRAND NEW
This Omega Speedmaster Moonwatch Professional is a Reverse Panda model with a 42mm case size.
- Condition: Brand new, unworn, and pristine condition
- Case size: 42mm
- Bracelet condition: Zero hairlines
![[WTS] Omega Speedmaster Professional (310.30.42.50.04.001)](https://preview.redd.it/heug3xd3spxg1.jpg?width=640&crop=smart&auto=webp&s=4bbe933ac15247b5b90f3afed030ef2b84958d4d)
Omega Speedmaster Professional (310.30.42.50.04.001)
This Omega Speedmaster Professional features a white dial on a steel bracelet and comes with boxes, booklet, and warranty card dated 8/19/2025.
- Condition: Excellent
- Case Size: 42mm diameter
- Bracelet Links: all links included
- Movement: Manual Caliber 3861
![[WTS] Incredible Vintage 18K Good Omega Speedmaster “Tribute To Astronauts” Ref BA145.022 Unpolished Collector Example!](https://external-preview.redd.it/YXExOTBmZ203bnhnMXAZlVlTdn4QJaOEFjUkGaLo_ZSaiLIUrk_a53T7lQc0.png?format=pjpg&auto=webp&s=5f7fc4ae3d202fe8de638edf9f5dfa3025d9da56)
Incredible Vintage 18K Good Omega Speedmaster “Tribute To Astronauts” Ref BA145.022 Unpolished Collector Example!
This is a rare and historic Omega Speedmaster 'Tribute to Astronauts' ref BA145.022-69, one of only 1014 made in 1969. It features an 18K gold dial, correct maroon bezel, and solid 18K yellow gold case with patina.
- Condition: Excellent, unpolished with patina
- Case size: 42MM
- Diameter: 42MM case diameter
- Bracelet length: 7.5 inches