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 "The One That Actually Fits" – Serviced, & Sharp ref 3510.50](https://preview.redd.it/ae1bmamx7ing1.jpg?width=640&crop=smart&auto=webp&s=7d7b5e93618cefd745f5a764b021b6592c1f0169)
Omega Speedmaster "The One That Actually Fits" – Serviced, & Sharp ref 3510.50
This Omega Speedmaster 'Reduced' model features a Triple Date layout and is known for its vintage charm, clean dial, and sharp lugs.
- Condition: Excellent / Serviced 2025
- Movement Type: Automatic
- Bracelet: Original steel with additional links
- Shipping Location: New York City
![[WTS] OMEGA Speedmaster Racing 329.30.44.51.04.001 2022 Full Set](https://preview.redd.it/hrjkj7acthng1.jpg?width=640&crop=smart&auto=webp&s=0e008758921a4d1ca54c45d0ced649bea3df1844)
OMEGA Speedmaster Racing 329.30.44.51.04.001 2022 Full Set
This Omega Speedmaster Racing is a complete set with inner and outer boxes, manual, COSC card, warranty card, and hang tag.
- Condition: Excellent
- Warranty Expiration: May 2027
- Size: for 7.5” wrist
![[WTS] Omega Speedmaster 3511.50 Reverse Panda JAPAN EDITION](https://preview.redd.it/6smgdi9znhng1.jpg?width=640&crop=smart&auto=webp&s=4d6f38657042852ac7ec3ed726241eabf0f0e75d)
Omega Speedmaster 3511.50 Reverse Panda JAPAN EDITION
For sale is an Omega Speedmaster Reduced 3511.50, running great and all functions work properly.
- Condition: great condition with light signs of wear
![[WTS] OMEGA SPEEDMASTER 145.022-69 PREMOON](https://preview.redd.it/lytfuuhxdhng1.jpg?width=640&crop=smart&auto=webp&s=957da3e7aa12f89080f09b3c3b130c402f78b0ed)
OMEGA SPEEDMASTER 145.022-69 PREMOON
A charming vintage chronograph with a great dial and original DO90 bezel, sold with an original Omega bracelet.
- Condition: Pre-owned, with signs of wear
- Bracelet type: Original 1039
- Clasp type: Omega clasp
![[WTS] Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina 1978 (Serviced)](https://preview.redd.it/nylfyt384gng1.jpg?width=640&crop=smart&auto=webp&s=a5c2db1437507426c8724852e8bfdba3475efbc6)
Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina 1978 (Serviced)
This Omega Speedmaster Professional Moonwatch features a black tritium dial with even yellow patina and is presented in its original state with period-correct details.
- Condition: Very good overall shape, original condition with some polishing on the case
- Year: 1978
- Size: 42mm diameter
![[WTS] Omega Speedmaster Chronograph – Ref. 331.22.42.51.01.001 – 2024 – Full Set](https://preview.redd.it/323ckfpynfng1.jpg?width=640&crop=smart&auto=webp&s=d80a6072e851901942ed0fff209ea16d189253d4)
![[WTS] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set](https://preview.redd.it/rap96f2rifng1.jpg?width=640&crop=smart&auto=webp&s=ec9fbc6df9f5027bfd88bedaa306122d773f4373)
![[WTS] Omega Speedmaster Broad Arrow - White Dial + Blued Hands - 42mm - 321.10.42.50.02.001](https://preview.redd.it/d9ngs72d9fng1.jpg?width=640&crop=smart&auto=webp&s=6de74e6438e732c095b7e1d4873a02b9c898b31d)
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