Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Bracelet
Reference 310.30.42.50.01.002
About this watch
The Omega Speedmaster Professional Moonwatch, reference 310.30.42.50.01.002, is a masterpiece of horology that embodies the perfect blend of history, function, and style. This iconic watch features a classic round case with a diameter of 42 mm and a height of 13.18 mm, encasing a stunning matte black dial that provides a perfect contrast to the stainless steel exterior. The sapphire crystal glass offers unparalleled scratch resistance and clarity, allowing wearers to enjoy this watch in everyday situations without worrying about damaging the face. At its core is the Omega caliber 3861 movement, an updated version of the previous caliber 861 and 1861, featuring a co-axial escapement and silicon balance spring that enhances accuracy and longevity. This Master Chronometer certified by METAS ensures reliable performance under various conditions, with a power reserve of 50 hours and a frequency of 21,600 vibrations per hour. The Omega Speedmaster isn't just a timekeeper; it's a fully functional chronograph with small seconds, hours, and minutes hands that can easily track elapsed time in any setting. This watch is perfect for daily wear, with a water resistance of 50 meters making it suitable for splashes and brief immersion in water. The stainless steel bracelet is both stylish and comfortable, designed for wearability and featuring solid yet lightweight links that adjust effortlessly to find the perfect fit. Whether you're dressed formally or casually, this watch complements any look and is sure to spark conversations with its iconic design and historical significance.
Key Features
- 42mm stainless steel case
- Sapphire crystal glass for scratch resistance
- Master Chronometer certified Omega caliber 3861 movement
- Chronograph function with small seconds, hours, and minutes hands
- Water resistance of 50 meters
- Stainless steel bracelet with adjustable links
- Iconic tachymetric scale on the bezel
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Bracelet
- Reference
- 310.30.42.50.01.002
- 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 Date 3211.31 COMPLETE SET + OEM BRACELET](https://preview.redd.it/ho12osam3dxg1.jpg?width=640&crop=smart&auto=webp&s=aea8d50c6f5da2decfbaa90cd509427db6420dd1)
Omega Speedmaster Date 3211.31 COMPLETE SET + OEM BRACELET
For sale is an Omega Speedmaster Date in amazing condition, complete set including warranty card and original speedmaster bracelet.
- Condition: amazing condition with hardly any wear
- Bracelet type: OEM
- Payment methods accepted: crypto, cash, etc.
- Location: southwest FL
![[WTS] 2021 Omega Speedmaster Racing 329.32.44.51.01.001 Orange Full Set - $6,495](https://preview.redd.it/72m5a7j8bcxg1.jpg?width=640&crop=smart&auto=webp&s=8d4afbe452dd5bda30c5ce3cd05aa66b994a1f31)
2021 Omega Speedmaster Racing 329.32.44.51.01.001 Orange Full Set - $6,495
A 2021 Omega Speedmaster Racing in excellent condition, featuring a racing design and available as a full set with various accessories.
- Condition: Excellent condition with minimal signs of wear
- Size: 40mm diameter
- Year: 2021
![[WTS] Omega Speedmaster Grey Side of the Moon 311.93.44.51.99.001 Full Set $7,200](https://preview.redd.it/f8ny3uxmacxg1.jpg?width=640&crop=smart&auto=webp&s=6df2e0d60ea28f1ba9721a2a02e40f513d85e573)
Omega Speedmaster Grey Side of the Moon 311.93.44.51.99.001 Full Set $7,200
A modern and highly distinctive take on the Speedmaster line featuring a full grey ceramic case and matching dial.
- Condition: Excellent (pre-owned, minimal wear)
- Case Size: 44.25mm diameter
- Case Material: Grey ceramic
- Movement: Automatic chronograph (Omega Co-Axial Calibre 9300)
![[WTS] Omega Speedmaster Professional White, 2024 $7k](https://preview.redd.it/nsggapos2cxg1.jpg?width=640&crop=smart&auto=webp&s=72d0fda76dc52af7991b5f6497c8f244ba318a93)
Omega Speedmaster Professional White, 2024 $7k
This Omega Speedmaster Professional White is a pre-owned watch with a reference number of 310.30.42.50.04.001, featuring a white color scheme.
- Condition: Preowned
- Shipping Cost: $150 (USA shipping)
- Payment Methods: Wire or Credit Card (+4.9% & 4 days clearance)
- Warranty Type: 2024 Warranty
![[WTS] (Rare) (Serviced) Omega Speedmaster Reduced Mother of Pearl Dial Watch 39mm 3534.71 $2,400](https://preview.redd.it/qk49af8qybxg1.jpg?width=640&crop=smart&auto=webp&s=772794aafb6a75bd0f5259aef5178719613cdddb)
(Rare) (Serviced) Omega Speedmaster Reduced Mother of Pearl Dial Watch 39mm 3534.71 $2,400
This Omega Speedmaster Reduced features a mother of pearl dial and is 39mm in size.
- Condition: Light scratches from normal use, recently serviced
- Case Size: 39mm
![[WTS] Omega Speedmaster Moonwatch 310.30.42.50.04.001 Box and Papers, 2024, $7500](https://preview.redd.it/bzdcmp3e99xg1.jpg?width=640&crop=smart&auto=webp&s=62cd6518229fbe7022e71812272603f88db3dc39)
Omega Speedmaster Moonwatch 310.30.42.50.04.001 Box and Papers, 2024, $7500
The Omega Speedmaster Moonwatch features a 42mm diameter, 50m water resistance, and 50 hour power reserve with chronograph functionality.
- Condition: Dial and crystal are clean, Case and caseback are clean, Bracelet is excellent but clasp has hairline scratches
- Water Resistance: 50m depth rating
- Case Size: 42mm diameter
- Power Reserve: 50 hours
![[WTS] Omega speedmaster reduced](https://preview.redd.it/wjybdu9x49xg1.jpg?width=640&crop=smart&auto=webp&s=59e60778d69577bd625b57d71d5a9ab6347039c5)
Omega speedmaster reduced
Up for sale is my Omega Speedmaster Reduced from the mid 1990s, which comes in a stainless steel case with a black dial and automatic chronograph.
- Condition: Great condition for its age, with patina
- Case size: 39mm
- Bracelet type: Stainless steel and Uncle's flat link bracelet
- Bracelet material: Stainless steel
![[WTS] OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET! 🔥$10,000🔥](https://preview.redd.it/amn8ld3er7xg1.jpg?width=640&crop=smart&auto=webp&s=7c27b2e9475340cd4eecc23d152cc608de8d04da)
OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET! 🔥$10,000🔥
The OMEGA Speedmaster 'Dark Side of the Moon' Apollo 8 watch commemorates the 50th anniversary of the Apollo 8 mission, featuring a black ceramic case and a skeletonized dial with a lunar surface design.
- Condition: UNWORN
- Case material: black ceramic
- Case diameter: 44.25mm
![[WTS] BNIB Omega Speedmaster Professional 310.30.42.50.01.001 $6,799](https://preview.redd.it/mrmoyc6bn7xg1.jpg?width=640&crop=smart&auto=webp&s=43052481729ab9f1a6e3572f8bcba5cfcff80605)
BNIB Omega Speedmaster Professional 310.30.42.50.01.001 $6,799
The Omega Speedmaster Moonwatch Professional features a 42mm stainless steel case with a hesalite front and solid case back, powered by the updated caliber 3861 movement.
- Condition: Brand new in box with warranty
- Movement: Hand wound Cal 3861
- Power reserve: 50 hours
- Case size: 42mm diameter