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.
Buy Now on Jomashop
This is an affiliate link
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 Professional (310.30.42.50.01.002)](https://preview.redd.it/q9uxhntp0a1h1.jpg?width=640&crop=smart&auto=webp&s=88cfcd9a70a67276292272112ee9c7a98733c9f9)
Omega Speedmaster Professional (310.30.42.50.01.002)
This Omega Speedmaster Professional features a black dial, sapphire crystal on a steel bracelet and is the newest reference with a manual caliber 3861 movement.
- Condition: Excellent condition with a few light marks
- Case Size: 42mm
- Case Material: Stainless Steel
- Bracelet Material: Stainless Steel
![[WTS] Omega Speedmaster Date 3211.30 40mm - $1,990](https://preview.redd.it/8dku9o07i71h1.jpg?width=640&crop=smart&auto=webp&s=17d6b0bfa1f69b2eb7ba0e670b5ea81e68588c71)
Omega Speedmaster Date 3211.30 40mm - $1,990
Up for sale is my Omega Speedmaster Date 3211.30 in great condition. This watch measures at 40mm with an automatic Omega Calibre 1164 movement.
- Condition: Very good condition for its age
- Case size: 40mm
- Bracelet length: up to 7-7.25 inches
- Shipping time: 3-5 days globally
![[WTS] OMEGA Speedmaster Professional Moonwatch 3861 Sapphire Sandwich - Latest Model - Watch Only on Forstner Bullet + Spiralwinder DON Ceramic Lumed Bezel (OEM bezel included) - $5300 shipped CONUS](https://preview.redd.it/3t3nepvz671h1.jpg?width=640&crop=smart&auto=webp&s=7c676f93ed5eefe97e4dcd6b55d14a90f97cf40a)
OMEGA Speedmaster Professional Moonwatch 3861 Sapphire Sandwich - Latest Model - Watch Only on Forstner Bullet + Spiralwinder DON Ceramic Lumed Bezel (OEM bezel included) - $5300 shipped CONUS
This is a latest model Omega Speedmaster Professional Moonwatch with an upgraded Forstner Bullet bracelet and a fully lumed ceramic Dot Over 90 bezel.
- Condition: very good
- Bracelet: Forstner Bullet
- Bezel: fully lumed ceramic Dot Over 90 bezel
- Original bezel included: yes
![[WTS] Omega Speedmaster 311.30.42.30.01.005](https://preview.redd.it/vmi8eo3ry61h1.jpg?width=640&crop=smart&auto=webp&s=296233e7bb9817c4f0fe95a31cd043ac29b141f7)
Omega Speedmaster 311.30.42.30.01.005
A Omega Speedmaster 311.30.42.30.01.005 is being sold in a full big box set with additional details, and the seller notes it's in good condition.
- Condition: good
- Case size: 40mm
![[WTS] 1450 President Bracelet for Omega Speedmaster Professional 20mm - Uncle Straps / Uncle Seiko](https://preview.redd.it/3xlpd9cs161h1.jpg?width=640&crop=smart&auto=webp&s=7c7693b073ff9f7ce4972f291cf26fc578935b4a)
1450 President Bracelet for Omega Speedmaster Professional 20mm - Uncle Straps / Uncle Seiko
A Presidential/Lincoln bracelet designed for the Omega Speedmaster professional, available in two different styles to make the watch wear smaller or more dressy.
- Condition: good shape with normal desk diving scrapes on the clasps
- Lug width to buckle: 20mm to 16mm
- Length: 180mm
- Min length after adjusted: 120mm
![[WTS] Omega Speedmaster Professional Sapphire Sandwich ref.
310.30.42.50.01.002 Full Set w/ Original Receipt](https://preview.redd.it/0oqegszxx51h1.jpg?width=640&crop=smart&auto=webp&s=16cc672d28fa17ceaa15ea5f37041b8d891396da)
Omega Speedmaster Professional Sapphire Sandwich ref. 310.30.42.50.01.002 Full Set w/ Original Receipt
A great example of the classic Omega Speedmaster Professional 'Sapphire Sandwich' in 42mm size, purchased new from an Omega store.
- Condition: Near new, one owner
- Size: 42mm
- Bracelet clasp wear: Minor
- Box and papers included: Yes
![[WTS] Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )](https://preview.redd.it/jhmzbdywg51h1.jpg?width=640&crop=smart&auto=webp&s=9047042c4e1db3ce4228a216598a31fa9ef8ac57)
Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )
This Omega Speedmaster Moonwatch Professional is a brand new watch with all original packaging and papers, featuring a stainless steel case and Master Chronometer movement.
- Condition: Brand new
- Case size: 42mm diameter
- Movement type: Master Chronometer
![[WTS] Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )](https://preview.redd.it/kk2g141rf51h1.jpg?width=640&crop=smart&auto=webp&s=f0c8e76bb0ef3c0e427c3e6086c70b89bbe6fe8f)
Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )
This Omega Speedmaster Moonwatch Professional features a 42mm stainless steel case and is powered by the 3861 Omega Master Chronometer movement.
- Condition: Brand new
- Case size: 42mm diameter
- Movement: 3861 Omega Master Chronometer
- Crystal material: Hesalite
![[WTS] Omega Speedmaster '57 Manual Wound 332.10.41.51.01.001 $5,299](https://preview.redd.it/2q9pyji3851h1.jpeg?auto=webp&s=9390ca95f471e3ce46c99460ac6f5cff9eafe31d)
Omega Speedmaster '57 Manual Wound 332.10.41.51.01.001 $5,299
The Omega Speedmaster '57 is a modern watch that balances vintage charm with sophisticated technology, ideal for those who want a dressier, traveler-friendly Speedmaster.
- Condition: great condition with a few swirls on the bracelet clasp
- Case Size: 40.5mm diameter
- Lug To Lug: 49.6mm length
- Lug Width: 20mm width