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 310.30.42.50.04.001 white dial, 2024 full set](https://preview.redd.it/ixnssx79odfg1.jpg?width=640&crop=smart&auto=webp&s=130359c570687d28a8f85c83ea971034ee48986e)
Omega Speedmaster Professional 310.30.42.50.04.001 white dial, 2024 full set
2024 Omega Speedmaster Professional with a white dial and new style bracelet.
- Condition: Perfect
- Case size: 42mm
- Bracelet type: stainless steel with sliding clasp adjustments
![[WTS] Omega Speedmaster FOIS – Full Set – $4,300 Shipped](https://preview.redd.it/6wwguv74ocfg1.jpeg?width=640&crop=smart&auto=webp&s=4be82dcaf8989db93b3c9569c78ae86e7aca2b7d)
Omega Speedmaster FOIS – Full Set – $4,300 Shipped
A manual winding Omega Speedmaster from 2017 with a case size of 39.7mm and Hesalite crystal, presented in full set condition including multiple straps and documentation.
- Condition: Very good overall
- Case Size: 39.7mm
- Movement: Manual winding
![[WTS] 2024 Omega Speedmaster “First Omega in Space” 310.30.40.50.06.001 – Full Set – $6,450 Shipped](https://preview.redd.it/qoaa0ikcacfg1.jpg?width=640&crop=smart&auto=webp&s=16610a402b288e375cc43aa068d6a0bf5343b1b0)
2024 Omega Speedmaster “First Omega in Space” 310.30.40.50.06.001 – Full Set – $6,450 Shipped
This is a 2024 Omega Speedmaster 'First Omega in Space' reference featuring a 39.7mm case with straight lugs and a vintage-inspired aesthetic, paired with Omega's Master Chronometer technology.
- Condition: Excellent
- Case size: 39.7mm
- Movement: Omega Caliber 3861, Master Chronometer manual-wind chronograph
- Water resistance: 50m
![[WTS] Omega Speedmaster Michael Schumacher The Legend Collection $3,450](https://preview.redd.it/wq74cz9sqbfg1.jpeg?auto=webp&s=2e5d7d881fa5bb836ef06e3b4c108bd4c4f3d9f5)
Omega Speedmaster Michael Schumacher The Legend Collection $3,450
The Omega Speedmaster Michael Schumacher The Legend Collection is a limited edition watch celebrating motorsport and the achievements of Michael Schumacher, featuring a checkered carbon fiber dial and various racing-related details.
- Condition: great pre-owned condition
- Case Size: 44mm
- Lug Width: 21mm
- Water Resistance: 100m
![[WTS] Omega Speedmaster. 39mm. White Ceramic. Very nice.](https://preview.redd.it/e12f3is6kbfg1.jpeg?auto=webp&s=5877be67ce094c1f9ec302eb79af08c84e2f6246)
Omega Speedmaster. 39mm. White Ceramic. Very nice.
A 39mm white ceramic Omega Speedmaster with strong lume.
- Case size: 39mm diameter
- Material: white ceramic
![[WTS] Omega Speedmaster Dark Side of the Moon "Vintage"](https://preview.redd.it/78oq3hf4zafg1.jpg?width=640&crop=smart&auto=webp&s=92cdd36f39543d4ca592f1833e52b31c743fb9f0)
Omega Speedmaster Dark Side of the Moon "Vintage"
This Omega Speedmaster Dark Side of the Moon 'Vintage' edition is a rare model that no longer exists in production, featuring a black ceramic case and weighing 99 grams with a diameter of 44mm.
- Condition: nearly perfect
- Case diameter: 44mm
- Lug-to-lug measurement: 49mm
- Weight: 99 grams
![[WTS] 2025 Omega Speedmaster White Dial 42 - $6,799](https://preview.redd.it/spx30rej18fg1.jpg?width=640&crop=smart&auto=webp&s=75bcd7ecf21d69c4de2c509092321b4e8d17c165)
2025 Omega Speedmaster White Dial 42 - $6,799
This is a modern take on the iconic Speedmaster design featuring a crisp white dial, black tachymeter bezel, and classic chronograph layout. It wears exceptionally well on the wrist and delivers the timeless Speedmaster look with everyday versatility.
- Condition: great overall condition
- Year: 2025
- Dial color: white
- Bezel type: black tachymeter
![[WTS] 2025 Omega Speedmaster DSOTM Black Black](https://preview.redd.it/648dnyqps7fg1.jpeg?width=640&crop=smart&auto=webp&s=ba9c76f342de20cb3e45ac1618729f66974c1d82)
2025 Omega Speedmaster DSOTM Black Black
2025 Omega Speedmaster DSOTM Black Black, a completely blacked out variant of the Speedmaster platform, crafted from solid ceramic with polished and brushed case, exhibition caseback, and a deployant clasp. This model is now discontinued.
- Condition: like new condition
- Case Size: 44.25mm
- Movement: Omega Cal 9300 Automatic
- Power Reserve: 60hrs
![[WTS] OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET! 🔥$10,000🔥](https://preview.redd.it/o0agbt7ej7fg1.jpg?width=640&crop=smart&auto=webp&s=f7ff595912654e5c04836f5fc2f1050bcb9ef056)
OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET! 🔥$10,000🔥
The OMEGA Speedmaster 'Dark Side of the Moon' Apollo 8 commemorates the 50th anniversary of the Apollo 8 mission, featuring a black ceramic case and a skeletonized dial representing the lunar surface.
- Condition: UNWORN
- Case material: black ceramic
- Diameter: 44.25mm
- Water resistance: not specified