Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel - Sedna Gold / Pink / Alligator
Reference 310.23.42.50.99.001
About this watch
The Omega Speedmaster Professional Moonwatch 3861 is a masterpiece of horology that seamlessly blends heritage, luxury, and modern technology. Its stunning pink sunburst dial radiates warmth and elegance, while the Sedna gold accents harmonize beautifully with the stainless steel case. The chronograph function is easily accessible, making it practical for everyday use. At its heart beats the Omega Caliber 3861 movement, featuring a co-axial escapement and silicon balance spring. This timepiece is not just a watch; it's a statement of sophistication and style that pairs well with both formal and casual attire.
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Key Features
- Omega Caliber 3861 movement
- Sedna gold accents
- Stainless steel case
- Tachymeter bezel
- Water resistance up to 50 meters
- 42mm diameter
- Co-axial escapement and silicon balance spring
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Stainless Steel - Sedna Gold / Pink / Alligator
- Reference
- 310.23.42.50.99.001
- Movement
- 3861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Chronometer
- Case
- 42mm
- Dial Color
- Pink
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[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
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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
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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
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PIRCE DROP 2025 Omega Speedmaster Pilot Chronograph 40.85mm
The Omega Speedmaster Pilot Chronograph is a modern aviation-inspired chronograph that blends legendary Speedmaster DNA with a clean, instrument-driven design.
- Case size: 40.85mm diameter
- Case material: stainless steel
- Dial color: matte black
![[WTS] Omega Speedmaster Moonwatch Hesalite 1861 3570.50.00 ( excellent / 2007 / box and papers )](https://preview.redd.it/4b7hl8wpskvg1.jpg?width=640&crop=smart&auto=webp&s=d61a655e5efec2f16687575abe347ddc45ee2b3d)
Omega Speedmaster Moonwatch Hesalite 1861 3570.50.00 ( excellent / 2007 / box and papers )
Up for sale is an excellent condition Omega Speedmaster Moonwatch Professional Chronograph 1861 42mm Hesalite, reference # 3570.50.00.
- Condition: Excellent condition
- Case size: 42mm diameter
- Movement type: Omega Calibre Movement
- Year of production: 2007
![[WTS] Omega Speedmaster Date 3513.30 $2,200](https://preview.redd.it/u9o80mn18kvg1.jpg?width=640&crop=smart&auto=webp&s=97f76819a6c24ad6ce6fcdd2c567093c58b6a681)
Omega Speedmaster Date 3513.30 $2,200
The Omega Speedmaster Date features a clean sunburst textured silver dial and runs on the Omega 1152, Valjoux 7750 date automatic chronograph with in-house branding. It has a classic polished bezel and an unmistakable Speedmaster design language.
- Condition: Preowned - Good
- Box and papers included: Yes
- Wrist size compatibility: up to max 7.75 inch
![[WTS] Omega Speedmaster 40 3211.31](https://preview.redd.it/ggiacpy18kvg1.jpg?width=640&crop=smart&auto=webp&s=a0ad3b83af045d4a2f35c982410cbb8f73a655bd)
Omega Speedmaster 40 3211.31
This is an Omega Speedmaster 40mm watch, a popular choice for its sleek design and reliable movement.
- Condition: Minor scratch on crystal
- Case diameter: 40mm
![[WTS] Omega Speedmaster Sedna Gold,New 2026, 22k](https://preview.redd.it/0w6v38kz5kvg1.jpg?width=640&crop=smart&auto=webp&s=aa7499e66ba141c7c2d769d45270dcd72fa03570)
Omega Speedmaster Sedna Gold,New 2026, 22k
A brand new Omega Speedmaster Sedna Gold, reference number 310.63.42.50.01.001.
- Condition: New
- Serial Number: 310.63.42.50.01.001
- Warranty Years: 2 (2026-2028)
- Box And Papers: true