Omega Speedmaster Speedmaster Professional Moonwatch 3861 Canopus Gold - Rainbow / Silver - Rainbow / Bracelet
Reference 310.55.42.50.52.002
About this watch
The Omega Speedmaster Professional Moonwatch 310.55.42.50.52.002 is a legendary timepiece that combines stunning aesthetics with advanced horological technology. This manual-winding chronograph movement boasts exceptional precision and reliability, featuring a co-axial escapement and silicon balance spring. The watch's luxurious materials, including Canopus gold and gem-set bezel, add a sophisticated touch. With its water resistance of 50 meters, this watch is perfect for everyday adventures. The Speedmaster series is Omega's flagship line, known for its association with space exploration, making it a worthy investment for collectors and enthusiasts.
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Key Features
- Omega caliber 3861 movement
- Canopus gold case and bezel
- Gem-set indexes and rainbow accents
- Chronograph function with co-axial escapement
- Silicon balance spring for exceptional reliability
- Water resistance of 50 meters
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Canopus Gold - Rainbow / Silver - Rainbow / Bracelet
- Reference
- 310.55.42.50.52.002
- 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 Professional (31130423001005) Calibre 1861 with Full Set Big Box -$4500](https://preview.redd.it/npagun8pna9g1.jpg?width=640&crop=smart&auto=webp&s=f208fcec33060acd4190021861f769d56450cad4)
Omega Speedmaster Professional (31130423001005) Calibre 1861 with Full Set Big Box -$4500
This listing is for an Omega Speedmaster Professional Moonwatch purchased in 2021. It features the classic Hesalite dial and comes with a full set of accessories.
- Condition: Excellent, normal wear
- Bracelet material: stainless steel
- Accessories included: NATO Straps, magnifying glass, full presentation box, papers, warranty card, tools
![[WTS] Omega Speedmaster 150m ref 220.10.41.21.10.001](https://preview.redd.it/quop69epg99g1.jpg?width=640&crop=smart&auto=webp&s=e754b419ffd680b3cae20f5a5d1adbfae189235f)
Omega Speedmaster 150m ref 220.10.41.21.10.001
Aqua Terra watch with warranty, dated 2022.
- Condition: Mint condition
- Water resistance: 150m
![[WTS] 2024 Omega 42mm 310.30.42.50.01.001 Speedmaster Moonwatch - $5,800](https://preview.redd.it/wi8m9c2y279g1.png?width=640&crop=smart&auto=webp&s=31c1af62074b26458d81ebf0f1ab681178cd9dd7)
2024 Omega 42mm 310.30.42.50.01.001 Speedmaster Moonwatch - $5,800
2024 Omega Speedmaster Moonwatch Chronograph with a 42mm stainless steel case, black dial, and hesalite crystal.
- Condition: Excellent overall condition
- Bracelet size: 8.0inch wrist (Full Links)
- Bracelet material: Stainless Steel
- Bracelet style: Foldover clasp with comfort setting
![[WTS] Omega Speedmaster Moonwatch Professional Sapphire Sandwich 310.30.42.50.01.002](https://preview.redd.it/u2yvamthx59g1.jpeg?auto=webp&s=1b0c90ca5a3705157504be6d2a56b6778d038d77)
Omega Speedmaster Moonwatch Professional Sapphire Sandwich 310.30.42.50.01.002
This is the Omega Speedmaster Moonwatch Professional Sapphire Sandwich, a luxury watch featuring high-end materials and craftsmanship.
- Condition: Mint
- Box and papers: complete set, including warranty card
- Links: all links included
![[WTS][US] Omega Speedmaster Chronoscope - White Panda Dial - 43mm - 329.30.43.51.02.002](https://preview.redd.it/i4grqna9r49g1.jpg?width=640&crop=smart&auto=webp&s=0c5fa4ed60dcfdd481ee9d8e8a95d0359daee027)
[US] Omega Speedmaster Chronoscope - White Panda Dial - 43mm - 329.30.43.51.02.002
This Omega Speedmaster Chronoscope features a 43mm white panda dial, and has been well maintained.
- Condition: Fantastic condition with minor hairlines
- Case size: 43mm diameter
![[WTS] omega speedmaster Mario. Year-1999. Excellent condition. Box and Papers included](https://preview.redd.it/6fb9k2nvd29g1.jpg?width=640&crop=smart&auto=webp&s=b887b64c3bc3421e7248ee5e0fa5d47e98d78a72)
omega speedmaster Mario. Year-1999. Excellent condition. Box and Papers included
This Omega Speedmaster is a rare Japanese model, known as the Marui, from 1999. It's in great condition with its original box and papers.
- Condition: Excellent condition
- Year: 1999
- Location: Japan
![[WTS] Omega Speedmaster Professional White Dial (Full Set 9/2025)](https://preview.redd.it/dvabe408529g1.jpg?width=640&crop=smart&auto=webp&s=b6bfbf014467d97c3d6feef21acdc03b0075bdc7)
Omega Speedmaster Professional White Dial (Full Set 9/2025)
Up for sale is a beautiful Omega Speedy Pro White Dial, it comes with box & papers dated 09/2025 and has been worn only a few times.
- Condition: Great condition with minimal wear
- Movement type: Manual Wind
- Size: 42mm diameter
- Accessories included: Box & papers
![[WTS] Omega 20mm OEM Integrated Speedmaster Moonwatch Professional Black Rubber Strap (Sold Out) & Omega OEM Deployant Clasp $550 Shipped](https://preview.redd.it/y1avflz0329g1.jpg?width=640&crop=smart&auto=webp&s=8b17ceb26800a642013e00c698e92099f14b02cb)
Omega 20mm OEM Integrated Speedmaster Moonwatch Professional Black Rubber Strap (Sold Out) & Omega OEM Deployant Clasp $550 Shipped
This is a listing for an Omega Speedmaster Moonwatch Professional with a black rubber strap and deployant clasp. The watch features a 20mm lug size.
- Material: Black Rubber
- Ends: curved
- Lug width: 20mm/16mm
![[WTS] Omega Speedmaster Milano-Cortina 2026 LE (BNIB)](https://preview.redd.it/q03ahqbaw19g1.jpg?width=640&crop=smart&auto=webp&s=40b5095e5c583db1a6c78ea41aee35bff9d2bf00)
Omega Speedmaster Milano-Cortina 2026 LE (BNIB)
A special Speedmaster created to celebrate the Milano-Cortina 2026 Winter Games with a distinctive design. This limited edition blends classic Speedy DNA with unique dial and color accents.
- Condition: New, unworn (BNIB)
- Size: 38mm diameter
- Movement: Automatic Cal 3330
- Accessories: Box & papers