Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire
Reference 310.32.42.50.04.002
About this watch
The Omega Speedmaster Professional Moonwatch 3861 is a masterful blend of style, history, and technical excellence. This watch embodies the essence of luxury with its sleek stainless steel case, striking white dial, and iconic design that transcends fashion trends. With its Master Chronometer certification, exceptional accuracy is guaranteed, while the manual winding movement adds a touch of personal connection to the wearer's wrist. The Speedmaster's rich history and association with NASA's Apollo missions make it a true icon in horology, connecting the wearer to a significant moment in human history. Whether you're a watch collector or simply someone who appreciates fine timepieces, this watch deserves a spot in your collection.
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Key Features
- Master Chronometer Certified
- Magnetic Resistance up to 15,000 gauss
- Manual-Winding Chronograph Movement
- Free-Sprung Balance with Silicon Balance Spring
- 42.00 mm Diameter
- 13.18 mm Height
- 20.00 mm Lug Width
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire
- Reference
- 310.32.42.50.04.002
- Movement
- 3861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Chronometer
- Case
- Stainless Steel 42mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] Omega Speedmaster Reduced 3510.50 Omega Buckle](https://preview.redd.it/xhtcw92uxrvg1.jpg?width=640&crop=smart&auto=webp&s=54d4cbc55ef5727052741c130db41e22b2ff5a2b)
Omega Speedmaster Reduced 3510.50 Omega Buckle
For sale is an Omega Speedmaster Reduced in great condition with a nice patina on the dial.
- Condition: great condition with some patina on the dial and wear on the strap and clasp
- Band type: leather
- Buckle type: Omega original
![[WTS] Omega Speedmaster Hesalite 2023, $5700](https://preview.redd.it/6oe7b8yufrvg1.jpg?width=640&crop=smart&auto=webp&s=337c8c3677d82ef03fd3d5e3d9d720a965178a9b)
Omega Speedmaster Hesalite 2023, $5700
This Omega Speedmaster Hesalite is a recent model, released in 2023, featuring a Preowned Condition with its original box and warranty.
- Condition: Preowned
- Shipping cost: $100 for USA
- Payment options: Wire or Credit Card (+4.9% & 4 days clearance)
- Warranty included: 2023 warranty
![[WTS][US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set](https://preview.redd.it/m9mv1jx78qvg1.jpg?width=640&crop=smart&auto=webp&s=7dbe0c24e3305a515688531300ec310b4bf72f37)
[US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set
Up for sale is an Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - Full Set, functions perfectly mechanically without issue.
- Condition: pristine condition with minor hairlines on clasp, case, and bracelet
- Case size: 39.7mm
- Bracelet condition: pristine condition with minor hairlines on clasp, case, and bracelet
![[WTS][US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set](https://preview.redd.it/ub18ow087qvg1.jpg?width=640&crop=smart&auto=webp&s=1d11f13036b95dbb93855677b2c5c7aa20100f5d)
[US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set
Up for sale is an Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set Watch is in pristine condition and functions perfectly mechanically, without issue.
- Condition: pristine with minor hairlines on clasp, case, and bracelet
- Case size: 42mm diameter
![[wts] 2025 Omega Speedmaster Chronoscope
329.30.43.51.03.001 $6599](https://preview.redd.it/2kr6xwhuoovg1.jpg?width=640&crop=smart&auto=webp&s=6c4e240fb4a235ac05953207be047610061e8ad4)
2025 Omega Speedmaster Chronoscope 329.30.43.51.03.001 $6599
- Model name: Speedmaster Chronoscope
![[WTS] Omega Speedmaster Date 3212.80](https://preview.redd.it/9q1lgmvwmnvg1.jpg?width=640&crop=smart&auto=webp&s=9b134a4b1daa614fc6c2c931512d544f43d9a1ac)
Omega Speedmaster Date 3212.80
A beautiful blue Omega Speedy Date 3212.80 in overall good condition with some minor imperfections.
- Condition: Good condition with normal wear and scratches on the aluminum bezel
- Bracelet size fits about: 7 inches
- Movement: Cal 1164
- Case diameter: 40mm
![[WTS] 2010 / Omega / Speedmaster date / Silver Dial / 40mm](https://preview.redd.it/e8ln43rnymvg1.jpg?width=640&crop=smart&auto=webp&s=5292105e368c7ddc209f474553509119177aa12c)
2010 / Omega / Speedmaster date / Silver Dial / 40mm
A 2010 Omega Speedmaster date model featuring a silver dial and 40mm case.
- Condition: Excellent Condition
- Case Size: 40mm
![[WTS] 2022 OMEGA Speedmaster Chrono 38 324.30.38.50.03.001 Full Set Mint Sun Brushed Blue Dial $4975](https://preview.redd.it/qj0r2sehtmvg1.jpg?width=640&crop=smart&auto=webp&s=64d53de741adb1d8041b4d2662fa84a1feade5bb)
2022 OMEGA Speedmaster Chrono 38 324.30.38.50.03.001 Full Set Mint Sun Brushed Blue Dial $4975
The OMEGA Speedmaster Chrono 38 is a modern take on the iconic chronograph, featuring a sunburst blue dial and a versatile 38mm case size.
- Condition: Mint / Like New
- Case Size: 38mm
- Movement: Automatic Chronograph (Omega Caliber 3330)
- Bracelet Length: 20.5 links
![[WTS] PRICE DROP Omega SpeedMaster 38 324.30.38.50.02.001 Complete Set Excellent Condition](https://preview.redd.it/hu3wkzqoimvg1.png?width=640&crop=smart&auto=webp&s=039c1040f2b37a3aa56acd6f30db0ebe4cfd60f0)
PRICE DROP Omega SpeedMaster 38 324.30.38.50.02.001 Complete Set Excellent Condition
The Omega Speedmaster 38 offers a refined take on the legendary Speedmaster design, combining classic chronograph heritage with a more versatile and wearable case size.
- Condition: Excellent Condition
- Case Size: 38mm
- Case Material: Stainless Steel
- Bezel: Fixed Tachymeter