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 “Silver Snoopy Award” 50th Anniversary Ref. 310.32.42.50.02.001 | 2025 | Brand New | Full Set](https://preview.redd.it/dv7ir72l8ygg1.jpg?width=640&crop=smart&auto=webp&s=19a2871956fcb6baf5d259190b9264e93b655f81)
Omega Speedmaster “Silver Snoopy Award” 50th Anniversary Ref. 310.32.42.50.02.001 | 2025 | Brand New | Full Set
The Omega Speedmaster Silver Snoopy Award 50th Anniversary is a highly collectible modern Speedmaster celebrating NASA's Silver Snoopy Award and Omega's pivotal role in space exploration.
- Condition: Brand new, unworn
- Year: 2025
- Case Size: 42mm
- Movement Type: manual wind
![[WTS] Omega Speedmaster Two Counters Chronograph 44mm – BOX & PAPERS – 311.90.44.51.03.001](https://preview.redd.it/icufrsas1ygg1.jpg?width=640&crop=smart&auto=webp&s=36947d41c366d98191348aae7931d4d6f55d1138)
Omega Speedmaster Two Counters Chronograph 44mm – BOX & PAPERS – 311.90.44.51.03.001
The Omega Speedmaster Two Counters Chronograph is a 44mm watch with a chronograph function.
![[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/53lsydabkxgg1.jpg?width=640&crop=smart&auto=webp&s=4deab7563db3bc6e5ae1f5f27d26881dabaec4b4)
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 watch commemorates the 50th anniversary of the Apollo 8 mission, featuring a black ceramic case and laser-ablated dial to represent the lunar surface. It has a Calibre 1869 movement with blackened bridges and mainplate.
- Condition: UNWORN
- Case material: black ceramic
- Case size: 44.25mm
- Movement: Calibre 1869
![[WTS] OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET! 🔥$17,500🔥](https://preview.redd.it/cafiqg25ixgg1.jpg?width=640&crop=smart&auto=webp&s=33535815368e047cc5a6fdbfd641f4789a41c51e)
OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET! 🔥$17,500🔥
The OMEGA Speedmaster Calibre 321 Ref. 311.30.40.30.01.001 is a faithful recreation of the reference 105.003, famously worn by astronaut Ed White during America's first spacewalk.
- Condition: UNWORN
- Maker: OMEGA
- Model name: Speedmaster Calibre 321 'Ed White'
- Case size: 39.7mm diameter
![[WTS] OEM OmegaSpeedmaster Moonwatch Black Rubber Strap and Deployant Clasp - $575](https://preview.redd.it/dcy7x5v38xgg1.jpg?width=640&crop=smart&auto=webp&s=368d6930671c68ce861ccfd52bdfd1d40134b4d5)
OEM OmegaSpeedmaster Moonwatch Black Rubber Strap and Deployant Clasp - $575
Additional Details: Selling my rubber strap and deployant clasp for the Omega Speedmaster as I rarely use it since I prefer the bracelet.
- Origin: purchased direct from an Omega boutique
- Original Accessory: yes, OEM
![[WTS] Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)](https://preview.redd.it/sa0rmzl7rwgg1.jpg?width=640&crop=smart&auto=webp&s=9861fad3d0e8c2caccd1f0b1dce5bc62abbcc3a1)
Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)
This Omega Speedmaster Ed White Ref. 105.003-65 is an original and period correct watch from 1965, featuring a stunning brown tropical dial with rich patina.
- Condition: Very good condition
- Case size: 39mm diameter
- Year: 1965
- Dial type: Tropical dial
![[WTS] Omega Speedmaster Dark Side of the Moon "Vintage"](https://preview.redd.it/mshcr1yrcwgg1.jpg?width=640&crop=smart&auto=webp&s=5be34d7742f6135806675e1a11f5280229026db1)
Omega Speedmaster Dark Side of the Moon "Vintage"
This Omega Speedmaster Dark Side of the Moon Vintage Edition is a rare and no longer made version that features a black ceramic case.
- Condition: nearly perfect
- Movement Accuracy: +0s/day
- Case Dimensions: 44mm diameter, 49mm lug-to-lug
- Watch Weight: 99 grams
![[WTS] Omega Speedmaster Schumacher MK40 Cartoon Ref : 3520.53.00 Condition Good Price : 3100$](https://preview.redd.it/08t6uebjxsgg1.jpg?width=640&crop=smart&auto=webp&s=6bd1fe3e27f449a74c9b20f5d18f82cbd00de805)
Omega Speedmaster Schumacher MK40 Cartoon Ref : 3520.53.00 Condition Good Price : 3100$
This Omega Speedmaster Schumacher MK40 is a 39mm grey dial watch featuring the caliber 1151 movement.
- Condition: Good
- Size: 39mm case diameter
- Dial Color: grey
![[WTS] Omega Speedmaster Professional, White Lacquer Dial - Full Set - $7200](https://preview.redd.it/8emyyvdz7sgg1.jpg?width=640&crop=smart&auto=webp&s=cf2d80103b7cb2555710f7a138c03fa394b2b9fe)
Omega Speedmaster Professional, White Lacquer Dial - Full Set - $7200
This Omega Speedmaster Professional features a white lacquer dial and is accompanied by a full set of accessories.
- Condition: 10/10, brand new in box (BNIB)
- Movement: Master Chronometer Omega Cal. 3861
- Case size: 42mm