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 hesalite 3861](https://preview.redd.it/wt75ddxrufxe1.jpeg?auto=webp&s=d417e8094d8457f7e9c0075394fa7caf9c84671d)
Omega Speedmaster hesalite 3861
2022 Omega Speedmaster Professional hesalite model, comes with warranty cards, box, manuals, and price tag.
- Warranty Cards Box Manuals: included
- Spiral Winder: yes
- Sapphire Case Back: yes
Omega SPEEDMASTER ANNIVERSARY SERIES FIRST OMEGA IN SPACE 2024 FULL SET
2024 39.7mm Omega FOIS Speedmaster Anniversary Series First Omega in Space, Stainless Steel with Sapphire Crystals & Dark Blue Dial.
- Condition: Excellent Condition
- Movement: Omega 3861 Manual Winding Movement
- Diameter: 39.7mm
![[WTS] Omega Speedmaster ’57 - Under Warranty - $6,799 Shipped - Omega Tariff Prices Increase Incoming](https://preview.redd.it/vaoibxkeoexe1.jpg?width=640&crop=smart&auto=webp&s=7050696a5c282dedbfa24f8c13afbd2fb53a1887)
Omega Speedmaster ’57 - Under Warranty - $6,799 Shipped - Omega Tariff Prices Increase Incoming
A vintage-correct Omega Speedmaster '57 Co-Axial Master Chronometer Chronograph featuring a stunning sunburst blue sandwich dial and powered by Omega's new-generation Caliber 9906 manual-wind chronograph movement.
- Condition: Excellent condition with light signs of wear
- Movement: Omega Caliber 9906 (Hand-wound, Co-Axial Escapement, Master Chronometer Certified)
- Case size: 40.5mm
- Thickness: ~13mm
![[wts] Omega Speedmaster racing 9900 44.25mm 329.33.44.51.01.001 under warranty](https://preview.redd.it/fj7zks8y8exe1.jpg?width=640&crop=smart&auto=webp&s=3c1a1fc865118abb8e147260310b314aec105239)
Omega Speedmaster racing 9900 44.25mm 329.33.44.51.01.001 under warranty
This Omega Speedmaster racing watch features a 44.25mm case size and is still under warranty.
- Condition: Good condition
- Case size: 44.25mm
![[WTS] Omega Speedmaster. 42mm. Special Edition.](https://preview.redd.it/i0h9ioqxzdxe1.jpg?width=640&crop=smart&auto=webp&s=b307058001dfe66de49ef4b365cf78223245c122)
Omega Speedmaster. 42mm. Special Edition.
A Special Edition Omega Speedmaster Chronograph with a 42mm dial, characterized by its unique design and features.
- Size: 42mm
- Dial type: cool dial
Omega Speedmaster Mark II Rio Special Edition
A 2016 Omega Speedmaster Mark II Rio Olympics Special Edition, featuring a steel case, black crystal, and scratch-resistant sapphire crystal. It has a water resistance of 100m and is powered by the self-winding Omega caliber 3330.
- Condition: Outstanding condition
- Case diameter: 42.4 x 46.2mm
- Thickness: 14.9mm
- Water resistance depth rating: 100m
Omega Speedmaster Triple Date Calendar Moonphase 18k Ref. 175.0034
This Omega Speedmaster features a white dial and is equipped with chronograph, date, day, and moonphase functions. The watch has a 18K yellow gold case measuring 39mm in size.
- Condition: 90%
- Case material: 18K Yellow Gold
- Movement type: Mechanical Automatic
Omega Speedmaster Professional Moonwatch 'Sapphire Sandwich' 3861 - New 2025
The Omega Speedmaster Professional Moonwatch 'Sapphire Sandwich' is a new iconic watch featuring sapphire crystal and a sapphire see-thru caseback showcasing the new caliber 3861 movement.
- Condition: New unworn
- Case size: 42mm diameter
- Movement: Omega Caliber 3861, manual-winding chronograph
- Crystal: sapphire crystal
![[WTS] Rare Omega Speedmaster Professional Moonwatch Moonphase 🌕⏱ – $4,250 Shipped! 🚀](https://external-preview.redd.it/eXJtb3I3aDYzN3hlMb1dGdqo8fEgFEi21fHthc_fbD7SC8lz2SPXS0Fn6EHd.png?format=pjpg&auto=webp&s=f98c7c8150d916014f6c12116a0b15120cd57354)
Rare Omega Speedmaster Professional Moonwatch Moonphase 🌕⏱ – $4,250 Shipped! 🚀
The Omega Speedmaster Professional Moonwatch Moonphase features a manual-wind Caliber 3576.50 movement and comes on its original stainless steel bracelet, which fits up to a 7-inch wrist.
- Condition: excellent with minor signs of wear
- Case size: 42mm diameter
- Movement type: manual wind