Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Calf
Reference 310.32.42.50.01.002
About this watch
The Omega Speedmaster Professional Moonwatch 3861 is an engineering marvel that combines style with functionality, paying homage to its illustrious past as the first watch worn on the moon. This iconic timepiece boasts a sleek, matte black dial and polished stainless steel case, striking an excellent balance between boldness and subtlety. At its heart lies the Omega caliber 3861, an updated version of the legendary caliber 861/1861, featuring a Co-Axial escapement and silicon balance spring for accuracy and resistance to magnetic fields up to 15,000 gauss. The watch's robust stainless steel construction and sapphire crystal provide a durable exterior and protect the watch face from scratches, while its water resistance of 50 meters ensures it can withstand accidental splashes. With an open case back revealing the intricate movement within, this timepiece showcases Omega's craftsmanship and attention to detail. The Speedmaster is a versatile accessory that adapts effortlessly to any style or occasion, making it a worthy investment for anyone who appreciates the finer things in life.
Key Features
- Manual-winding chronograph movement
- Master Chronometer Certified
- 50-meter water resistance
- Co-Axial escapement and silicon balance spring
- Open case back revealing intricate movement
- Robust stainless steel construction with sapphire crystal
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Calf
- Reference
- 310.32.42.50.01.002
- Movement
- 3861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Chronometer
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] Omega Speedmaster. Broadarrow. Clean. 馃敟](https://preview.redd.it/fqa0nx5mo68g1.jpeg?auto=webp&s=6de94360bc084bcf99c038e903e674ee0802d307)
Omega Speedmaster. Broadarrow. Clean. 馃敟
The Omega Speedmaster is a classic watch with a broadarrow design, featuring strong lume.
- Condition: Very clean and strong lume
- Location: NJ USA
![[WTS] DISCONTINUED OMEGA SPEEDMASTER RACING (Ref. 331.12.42.51.03.001)](https://preview.redd.it/fmrq77cn768g1.jpg?width=640&crop=smart&auto=webp&s=8e9ac994e85d1fd74cac0acfb6b0980ec1251ba1)
DISCONTINUED OMEGA SPEEDMASTER RACING (Ref. 331.12.42.51.03.001)
This Omega Speedmaster Racing is a discontinued model from 2023 in very good condition and comes with several accessories.
- Condition: Very good, lightly used
![[WTS] Omega Speedmaster Quartz LCD](https://preview.redd.it/lykvzanwa18g1.jpg?width=640&crop=smart&auto=webp&s=a15231da9e20eb9c402eb96acc7617827d1f70bb)
Omega Speedmaster Quartz LCD
a quartz-powered watch with an LCD display
![[WTS] Omega Speedmaster Professional (Sapphire Sandwich) 310.30.42.50.04.001](https://preview.redd.it/mvqoaf3gf08g1.jpg?width=640&crop=smart&auto=webp&s=4167be919567ae6d94f2b167bf0ca54f2ec72bda)
Omega Speedmaster Professional (Sapphire Sandwich) 310.30.42.50.04.001
This Omega Speedmaster Professional 'Sapphire Sandwich' is a highly sought-after model, purchased in 2024 and comes as a complete set with original boxes, warranty cards, and travel case. It's in amazing condition with all functions working normally.
- Condition: like-new condition, practically zero wear marks
- Original boxes: true
- Warranty cards year: 2024
- Strap type: aftermarket rubber strap
![[WTS] 2021 Omega Speedmaster Dark Side Of The Moon 44.25mm Black Ceramic - $8,000](https://preview.redd.it/x8hfywi8b08g1.png?width=640&crop=smart&auto=webp&s=82860c6ac27be439933caedf7947ab49f40f0581)
2021 Omega Speedmaster Dark Side Of The Moon 44.25mm Black Ceramic - $8,000
2021 Omega Speedmaster Dark Side Of The Moon Apollo 8 with a 44.25mm black ceramic case, featuring an adjustable leather strap and additional black textile strap.
- Condition: Excellent overall condition
- Case size: 44.25mm diameter
- Warranty: 5 year manufacturer warranty
![[WTS] Omega Speedmaster Michael Schumacher The Legend Collection $3,499](https://preview.redd.it/r8vflt1va08g1.jpeg?auto=webp&s=25e6a4993ae3b86ab603921ac2c303643887f0f2)
Omega Speedmaster Michael Schumacher The Legend Collection $3,499
The Omega Speedmaster Michael Schumacher The Legend Collection is a limited run watch that celebrates the world of motorsport and Michael Schumacher, with a sleek checkered carbon fiber dial and sporty red accents.
- Condition: great pre-owned condition with minor wear marks
- Case diameter: 44mm
- Lug width: 21mm
- Water resistance: 100m depth rating
2022 Omega Speedmaster Moonwatch Sapphire 42mm 310.30.42.50.01.002 Mint Complete
This 2022 Omega Speedmaster Moonwatch Sapphire 42mm is a first watch worn on the moon, featuring photos and a video on the seller's website.
- Condition: Minty fresh
- Case size: 42mm
- Year: 2022
- Contents: watch,inner & outer boxes,warranty card,pictogram,master chronometer,instruction booklet,black travel case,hang tag,cleaning cloth,Moonwatch Booklet
Omega Speedmaster Chronograph - Blue - Stainless Steel - 38mm - Mint
This Omega Speedmaster Chronograph features a 38mm stainless steel case, blue dial, and automatic movement.
- Condition: Pre-Owned - Mint
- Case size: 38mm diameter
- Bracelet type: Stainless Steel
- Dial color: Blue
Omega Speedmaster 321 Ed White
This Omega Speedmaster 321 Ed White is an original purchase from a US OB in 2023, worn sparingly since.
- Condition: Good condition with minor scuffs
- Warranty: includes warranty cards
- Links: all links included