Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Fabric
Reference 310.32.42.50.01.001
About this watch
The Omega Speedmaster Professional Moonwatch is an iconic timepiece that embodies excellence and adventure. With its impressive specifications, timeless design, and rich history, this watch is a piece of art that tells a story. Its striking black dial features stick and dot indexes, while the chronograph sub-dials are perfectly positioned for easy tracking of elapsed time. The Omega Caliber 3861 movement is a manual-winding chronograph with a co-axial escapement and silicon balance spring, certified by METAS as a Master Chronometer. With a 50-hour power reserve and resistance to magnetic fields up to 15,000 gauss, this watch is engineered for performance and longevity. Its stainless steel construction and plexiglass crystal add to its durability and scratch resistance, making it suitable for everyday wear. The Speedmaster Professional Moonwatch is not just a watch; it's a statement piece that resonates with history, precision, and style.
Key Features
- Manual-winding chronograph movement
- Master Chronometer certified by METAS
- 50-hour power reserve
- Resistance to magnetic fields up to 15,000 gauss
- Stainless steel construction
- Plexiglass crystal for scratch resistance
- Water-resistant to 50 meters
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Fabric
- Reference
- 310.32.42.50.01.001
- Movement
- 3861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Chronometer
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Plexi
- Water Resistance
- 50
Current Listings
![[WTS] Omega Speedmaster Professional Moonwatch cal. 861 circa 1996](https://preview.redd.it/aplnftqssahf1.jpeg?auto=webp&s=5f4ec8bca0bdee0476ade555b8da5f754d498dca)
![[WTS] 2025 Omega Speedmaster Silver Snoopy Award 50th Anniversary 310.32.42.50.02.001 Full Set](https://preview.redd.it/0n37khufiahf1.jpg?width=640&crop=smart&auto=webp&s=8584b47cfbe9cb996c2ccb65de1555c4b53fbc64)
![[WTS] Omega Speedmaster Reduced 3510.50 $2,400](https://preview.redd.it/tou02cehcahf1.jpg?width=640&crop=smart&auto=webp&s=168a79c03ffb5e9d51d6eb964b71b9f5671eb039)
![[WTS] Omega Speedmaster Mark II Racing Dial – Ref. 145.014 – 1972/73 – Just Serviced – $3200 Shipped CONUS OBO](https://preview.redd.it/6vxfvvzr6ahf1.jpg?width=640&crop=smart&auto=webp&s=1f68092fc2ca69a2720f03d5c5c56f6a8a353141)
![[WTS] 2025 Omega Speedmaster Apollo 13th 50th Anniversary Snoopy $14,900 obo](https://preview.redd.it/d4omz63xg9hf1.jpg?width=640&crop=smart&auto=webp&s=fabe9bfdd957c8b3c790b89bffbd27bfe4a21107)
![[WTS] 2025 Omega Speedmaster Silver Snoopy Award 50th Anniversary 310.32.42.50.02.001](https://preview.redd.it/zxvgqnyac9hf1.jpg?width=640&crop=smart&auto=webp&s=0f287197e07c29efe493c8c23e15d8ab8c011966)
![[WTS] 🏁 LNIB Omega Speedmaster Moonwatch Professional “White Dial” – Ref. 310.30.42.50.04.001 – Excellent Condition 2025 – Full Set 🐼🔥](https://preview.redd.it/j1ylibmd89hf1.jpg?width=640&crop=smart&auto=webp&s=da831cf5361a3241d34bfec265fcc2bb849940c2)
![[WTS] Omega Speedmaster Broad Arrow 3594.50 (Full Kit)](https://preview.redd.it/k9g8stq0z8hf1.png?width=640&crop=smart&auto=webp&s=93f2db867c0447c1e6cfb43034fd9859466cac52)
![[WTS] Omega Speedmaster Professional Hesalite](https://preview.redd.it/v1himgwhi7hf1.jpg?width=640&crop=smart&auto=webp&s=8387c0fb3e47d7c853e9562ff78ae938074b5809)