Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Bracelet
Reference 310.30.42.50.04.001
About this watch
The Omega Speedmaster Professional Moonwatch 3861, reference number 310.30.42.50.04.001, is a stunning timepiece that blends functionality with elegance. Designed for both everyday wear and special occasions, this watch boasts a rich history, a robust build, and a breathtaking aesthetic that easily draws attention. The pristine white dial exudes sophistication, while the stainless steel case measures 42 mm in diameter, striking the perfect balance between presence and wearability. The open case back showcases the intricate workings of the Caliber 3861 movement, highlighting the beauty of Swiss craftsmanship. This watch is more than just a timekeeper; it's a piece of history, a testament to Omega's commitment to precision and style.
Key Features
- Omega Caliber 3861 Movement
- Master Chronometer Certification
- Sapphire Crystal Glass
- Tachymeter Bezel for Speed Measurement
- Water Resistance up to 50 meters
- Co-Axial Escapement for Improved Accuracy and Longevity
- Manual-Winding Chronograph Movement with Power Reserve of 50 hours
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Bracelet
- Reference
- 310.30.42.50.04.001
- 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 OEM Integrated Speedmaster Moonwatch Rubber Straps - One with OEM Clasp - One Without Clasp (Both Backordered thru Omega)](https://preview.redd.it/q08iil76akyg1.jpg?width=640&crop=smart&auto=webp&s=f58bf36d0c6c14171817d5e313ffa6c2fff78c06)
Omega OEM Integrated Speedmaster Moonwatch Rubber Straps - One with OEM Clasp - One Without Clasp (Both Backordered thru Omega)
Additional details are about Omega OEM integrated Speedmaster Moonwatch rubber straps, one with an OEM clasp and one without.
- Condition: Very Good
- Clasp type: stainless steel deployant clasp (16mm)
- Lug size: 20mm
- Condition of strap 1: with clasp
![[WTS] Omega Speedmaster 323.10.40.40.04.001 Specialities 2012 Olympic Games Collection Blue Red Hands | Good Condition | Serviced| 2100$](https://preview.redd.it/ybpdnlbfqjyg1.jpg?width=640&crop=smart&auto=webp&s=56f4dc7c88f89f97dc9e7fd5c3cab34a781aa7fa)
Omega Speedmaster 323.10.40.40.04.001 Specialities 2012 Olympic Games Collection Blue Red Hands | Good Condition | Serviced| 2100$
This Omega Speedmaster features a white dial with blue and red hands, making it an eye-catching piece.
- Condition: Good Condition
- Case size: 39mm
- Crystal type: Sapphire
- Lug width: 20mm
![[WTS] Omega Speedmaster Date 38.5mm 3513.54](https://preview.redd.it/vis20m8wjjyg1.jpg?width=640&crop=smart&auto=webp&s=468d25913ab49deacd10c00cfedc064f274a7804)
Omega Speedmaster Date 38.5mm 3513.54
For sale is an Omega Speedmaster Date 38.5mm reference number 3513.54, the watch is in good condition.
- Condition: good condition with small normal wear
- Year: 1998
- Case size: 38.5mm
![[WTS] Omega Speedmaster Racing 326.30.40.50.03.001](https://preview.redd.it/a25gk4gpjjyg1.jpg?width=640&crop=smart&auto=webp&s=c13ff605f39a117ba0ea9d93535314748ff7b140)
Omega Speedmaster Racing 326.30.40.50.03.001
This Omega Speedmaster Racing is available for sale in excellent working order, and its condition allows it to be barely noticeable despite having some slight wear.
- Condition: great condition with some light wear
![[WTS] Omega Speedmaster Day Date 3523.80](https://preview.redd.it/0042hcmfjjyg1.jpg?width=640&crop=smart&auto=webp&s=9ed5ccdc227f74271c598e2295b8401d068e6535)
Omega Speedmaster Day Date 3523.80
For sale is an Omega Speedmaster Day Date with a beautiful blue dial, it's in excellent condition and running solid.
- Condition: Excellent condition
![[WTS] Omega Speedmaster Date 3211.31 COMPLETE SET + OEM BRACELET](https://preview.redd.it/fux7bvsyhjyg1.jpg?width=640&crop=smart&auto=webp&s=8cfc3feca14b6209dc3249ed2af611554f4ea757)
Omega Speedmaster Date 3211.31 COMPLETE SET + OEM BRACELET
For sale is an Omega Speedmaster Date 3211.31 in amazing condition with hardly any wear on it, coming with the complete set including warranty card and original speedmaster bracelet.
- Condition: amazing condition with hardly any wear
- Bracelet Condition: great condition
- Includes: warranty card
- Has Original Bracelet: yes
![[WTS][US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set](https://preview.redd.it/ngrvknrgjiyg1.jpg?width=640&crop=smart&auto=webp&s=b840a3ee37e85f1e8e7cf549a58a645237f2e47f)
[US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set
A black dial Omega Speedmaster Calibre 321 in 39.7mm is up for sale with a full set of accessories.
- Condition: pristine condition
- Case Size: 39.7mm diameter
![[WTS] Omega Speedmaster Professional (310.30.42.50.01.002)](https://preview.redd.it/wivf42y7hiyg1.jpg?width=640&crop=smart&auto=webp&s=db74e6296fa775e3e8bb306550288dd9642dc08d)
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 powered by manual caliber 3861.
- Condition: Excellent
- Case size: 42mm
- Material: Stainless Steel
- Crystal type: Sapphire
![[WTS] Omega Speedmaster Professional “Reverse Panda” | 310.30.42.50.01.004 | 2026 BNIB](https://preview.redd.it/550m79kwufyg1.jpg?width=640&crop=smart&auto=webp&s=2f5a7a222165745dee20b5b3da1dc4aaf489c465)
Omega Speedmaster Professional “Reverse Panda” | 310.30.42.50.01.004 | 2026 BNIB
A stunning Omega Speedmaster Professional known as the "Reverse Panda", this rare model is hard to find and comes with its full set of packaging.
- Condition: Brand new in box (BNIB)
- Year: 2026
- Set included: full set, box, and papers