Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel - Moonshine Gold / Silver
Reference 310.20.42.50.02.001
About this watch
The Omega Speedmaster Professional Moonwatch 310.20.42.50.02.001 is a stunning blend of classic design and cutting-edge technology, featuring a stainless steel case, Moonshine gold accents, and sophisticated chronograph functionality. At the heart of this timepiece is the Omega caliber 3861 movement, certified as a Master Chronometer by METAS and boasting advanced features like a co-axial escapement, silicon balance spring, and magnetic resistance of up to 15,000 gauss. The Speedmaster's ergonomic design ensures it sits comfortably on the wrist, while its 50-meter water resistance makes it practical for daily wear. This watch is incredibly versatile, adapting effortlessly from formal events to casual days out, and its durability is ensured by top-notch materials like ceramic, stainless steel, and Moonshine gold. With a price point that reflects its quality and heritage, the Omega Speedmaster Professional Moonwatch 3861 is an investment in horological history.
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Key Features
- Omega caliber 3861 movement with co-axial escapement and silicon balance spring
- 50-meter water resistance for everyday wear
- Chronograph functionality with precise timing and intuitive layout
- Moonshine gold accents and stainless steel case for luxurious appearance
- Sapphire glass for scratch-resistance and durability
- Master Chronometer certification by METAS for high accuracy and reliability
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Stainless Steel - Moonshine Gold / Silver
- Reference
- 310.20.42.50.02.001
- Movement
- 3861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Chronometer
- Case
- 42mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] Omega Speedmaster Mark II 42.4MM 327.10.43.50.01.001 - $2995 Shipped](https://preview.redd.it/sdd4a7r0gc5f1.jpg?width=640&crop=smart&auto=webp&s=decab32bf800165f2f5feeeade9c98cd8150bf12)
![[WTS] Omega Speedmaster Reduced “Schumacher” Ref. 3810.61 – Red Dial – Full Working Order – $2,699 Shipped](https://preview.redd.it/7e4drvjkbc5f1.jpg?width=640&crop=smart&auto=webp&s=19713b4b6ea04a9908197f45430a430e7a59c7f0)
![[WTS] 1972 Omega Speedmaster Mark 3 Automatic Ref. 176.002 | $2,400](https://preview.redd.it/9x1124mv7c5f1.jpg?width=640&crop=smart&auto=webp&s=31908a6d5246c931ea1057ca62416110a2dd33b9)
1972 Omega Speedmaster Mark 3 Automatic Ref. 176.002 | $2,400
1972 Omega Speedmaster Mark 3 Automatic, powered by the Omega 1040 movement, featuring a date function and 40-hour power reserve.
- Condition: Good, with some scratches and aging on the dial
- Case size: 41 x 51.6mm diameter, 16.5mm thickness
- Crystal type: Mineral
- Movement specs: Omega 1040, automatic, 17 jewels, 28,880 bph beat rate, 40 hours power reserve
![[WTS] Omega Speedmaster Dark Side of the Moon Vintage Full Set 311.92.44.51.01.006 - $8,095](https://preview.redd.it/ssngqdj5xb5f1.jpg?width=640&crop=smart&auto=webp&s=0e82163b8e759cce5198feeef0c92a97edf3dbbc)
Omega Speedmaster Dark Side of the Moon Vintage Full Set 311.92.44.51.01.006 - $8,095
This Omega Speedmaster Moonwatch is a Dark Side of the Moon Vintage model, featuring a reference number of 311.92.44.51.01.006 and is in excellent condition.
- Condition: Excellent condition with minimal signs of wear
- Year: 2022
- Contents: Watch, Inner & Outer Box, International Warranty Card, Pictograms Card, Card Holder, Operating Instructions Manual, Extra Brown Strap
![[WTS] Omega Speedmaster Dark Side of the Moon Apollo 8 Full Set 311.92.44.30.01.001 - $8,295](https://preview.redd.it/614seq9vwb5f1.jpg?width=640&crop=smart&auto=webp&s=b3ec7a1c71d398473941fe4a5fa82713e61f66c6)
Omega Speedmaster Dark Side of the Moon Apollo 8 Full Set 311.92.44.30.01.001 - $8,295
Up for sale is an Omega Speedmaster Moonwatch - Dark Side of the Moon - Apollo 8, a limited edition model featuring a unique design and a rich history.
- Condition: Excellent condition with no signs of wear
- Year: 2019
- Contents: Watch, Inner & Outer Box, International Warranty Card, Pictograms Card, Card Holder, Operating Instructions Manual, Omega Watch Cloth
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

2023 Omega Speedmaster �SNOOPY� 50th Anniversary 310.32.42.50.02.001 BOXES/PAPER
This is a 2023 Omega Speedmaster �SNOOPY� 50th Anniversary model, one of the most exclusive pieces in the watch world. It features a stainless steel case with a silver dial and comes with an OEM Omega stainless steel bracelet.
- Condition: Excellent pre-owned
- Case diameter: 42mm
- Water resistance: 50m depth rating
- Movement type: Manual