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

Omega Speedmaster - White Dial - 310.30.42.50.04.001 - LNIB - 6/2025
This Omega Speedmaster features a white dial and is in like-new condition, complete with box and papers.
- Condition: Like-New
- Case Material: Stainless Steel
- Case Size: 42mm
- Strap Type: Stainless Steel
![[WTS] Omega Speedmaster Professional White Dial – Ref. 310.30.42.50.04.001 (Full Set) $7,875](https://preview.redd.it/377kbj6iiqef1.jpg?width=640&crop=smart&auto=webp&s=aff46fb93760b10cff4baba4e2e640068ed24eec)
Omega Speedmaster Professional White Dial – Ref. 310.30.42.50.04.001 (Full Set) $7,875
This is a manual-wind Omega Speedmaster Moonwatch Professional with a white dial and METAS-certified Calibre 3861, featuring sapphire crystal and 50m water resistance.
- Condition: Excellent pre-owned
- Case size: 42mm diameter
- Water resistance: 50m
- Movement type: Manual wind
![[WTS] $7200 insured shipping CONUS! Omega Speedmaster Moonwatch Lacquered White Dial Ref. 310.30.42.50.04.001](https://preview.redd.it/04fdjk8jjpef1.jpg?width=640&crop=smart&auto=webp&s=4180cb093db7c4bd34cb569c49a4fb0002c241a4)
$7200 insured shipping CONUS! Omega Speedmaster Moonwatch Lacquered White Dial Ref. 310.30.42.50.04.001
This Omega Speedmaster Moonwatch features a stunning white dial and is powered by a modern Master Chronometer Movement with a Co-Axial escapement.
- Condition: Pre-owned, lightly worn
- Diameter: 40mm
- Material: Stainless steel

Omega Speedmaster Moonwatch 3861 - White - 310.30.42.50.04.001 ( excellent )
This Omega Speedmaster Moonwatch Professional features a 42mm stainless steel case, white dial, and sapphire crystal.
- Condition: Excellent condition
- Case size: 42mm diameter
- Movement type: Omega Master Chronometer Movement

Omega Speedmaster Moonwatch 3861 - White - 310.30.42.50.04.001 ( excellent )
Up for sale is an excellent condition Omega Speedmaster Moonwatch Professional White Dial Sapphire on Bracelet, reference # 310.30.42.50.04.001 It comes with all boxes, papers, booklets, and Omega Warranty Card dated August 2024.
- Condition: Excellent
- Case Size: 42mm
- Material: Stainless Steel
Omega Speedmaster Moonwatch - 310.30.42.50.04.001 - White - Steel - 42mm - LNIB
Omega Speedmaster Moonwatch 'Professional' in white, stainless steel case with manual winding movement.
- Condition: Pre-Owned Like New
- Case size: 42mm
- Bracelet type: Stainless Steel
- Dial color: White

BNIB Omega SPEEDMASTER PROFESSIONAL MOONWATCH WHITE DIAL 2024 WARRANTY FULL SET
This is a brand new Omega Speedmaster Professional Moonwatch with a white dial and stainless steel case, featuring a manual-winding chronograph movement.
- Condition: Brand New In Box (BNIB)
- Case size: 42mm
- Movement: Manual-Winding Chronograph 3861
- Crystals: Sapphire

2024 Omega Speedmaster Ref. 310.30.42.50.04.001 with Box & Papers
The Omega Speedmaster Moonwatch is a chronograph with significant historical value, accompanied by all six moon landings and featuring a brushed stainless steel bracelet with sapphire glass and a sapphire caseback.
- Condition: Excellent (little to no signs of wear)
- Case Width: 42mm
- Strap Length: 8.00"
- Movement: Co-Axial Master Chronometer Calibre 3861

Omega Speedmaster Moonwatch White Dial 310.30.42.50.04.001
Up for sale is the Omega Speedmaster Moonwatch White Dial, a beautiful watch under factory warranty until August 2029.
- Condition: Mint condition with minor signs of wear
- Warranty Start Date: August 2024
- Msrp: 8100
- Comes With: Outer Box, Inner Speedmaster Box, Operating Instructions, Moonwatch Booklet, Pictograms Card, Master Chronometer Card, International Warranty Card