Omega Speedmaster Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green

Reference 310.63.42.50.10.001

About this watch

The Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green is a remarkable piece of horology that blends luxury, functionality, and a storied legacy. This timepiece not only pays homage to the brand's legendary association with space exploration but also introduces cutting-edge technology and luxurious materials. The round case with a diameter of 42.00 mm and height of 13.18 mm is a comfortable fit for various wrist sizes, while the ceramic bezel with a tachymeter scale nods to its chronograph capabilities. The manual-winding chronograph movement features a co-axial escapement and silicon balance spring, offering exceptional precision and reliability. With a water resistance of up to 50 meters, this watch can handle everyday occurrences like washing your hands or getting caught in the rain. Its stunning aesthetics, versatility, and rich history make it a worthy addition to any collection.
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MSRP: $30,200
Market Price: $19,309

Key Features

  • Omega caliber 3861 manual-winding chronograph movement
  • Master Chronometer certification by METAS
  • Co-axial escapement and silicon balance spring for exceptional precision and reliability
  • 50-hour power reserve with no daily winding required
  • Ceramic and Moonshine Gold materials for durability and luxury
  • Green sunburst dial finish for a captivating look
  • Scratch-resistant sapphire crystal for protection

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green
Reference
310.63.42.50.10.001
Movement
3861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
  • Chronometer
Case
42mm
Dial Color
Green
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Omega 310.63.42.50.10.001 Speedmaster Moonwatch

Omega 310.63.42.50.10.001 Speedmaster Moonwatch

Omega - 310.63.42.50.10.001 · $18,600
Up for sale is my gold Omega 310.63.42.50.10.001 Speedmaster Moonwatch, a beautiful watch with a green dial and bezel that appears black in certain lighting conditions.

  • Condition: Excellent near mint condition
  • Case Diameter: 42mm
Posted at
Feb 22, 2026, 2:32 PM
Active
[WTS] Omega Speedmaster Mark II. 327.10.43.50.01.001.

Omega Speedmaster Mark II. 327.10.43.50.01.001.

This Omega Speedmaster Mark II is in very good condition and suitable for large wrists.

  • Condition: very good
  • Size: 40mm diameter
  • Shipping location: NJ USA
Posted at
Feb 23, 2026, 8:06 PM
Active
[WTS] Omega Speedmaster Professional Moonwatch Hesalite

Omega Speedmaster Professional Moonwatch Hesalite

A 2021/22 Omega Speedmaster Professional Moonwatch with the caliber 1816, sold brand new and barely worn. It comes with all accessories and documentation.

  • Condition: Great condition
  • Caliber: 1816
  • Year: 2021/22
Posted at
Feb 23, 2026, 6:36 PM
Active
[WTS] Omega Speedmaster Reduced Two-Tome Gold 175.00.33

Omega Speedmaster Reduced Two-Tome Gold 175.00.33

Omega - 175.00.33 · $2,675
A Two-Tone Omega Speedmaster Reduced in 39mm automatic solid gold bezel, featuring a 7 inch bracelet.

  • Bracelet Length: 7"
  • Bezel Material: solid gold
Posted at
Feb 23, 2026, 5:01 PM
Active
[WTS] Omega Speedmaster Professional (03/2023 Full Set)

Omega Speedmaster Professional (03/2023 Full Set)

This Omega Speedmaster Professional features a stainless steel case and black dial with Hesalite crystal.

  • Condition: Very good, minimal wear
  • Case dimensions: 42mm diameter
  • Band material: Stainless Steel Bracelet
Posted at
Feb 23, 2026, 4:02 PM
Active
[WTS] Omega Speedmaster Michael Schumacher The Legend Collection $3,399

Omega Speedmaster Michael Schumacher The Legend Collection $3,399

This Omega Speedmaster Michael Schumacher The Legend Collection celebrates the world of motorsport and the achievements of Michael Schumacher, featuring a sleek checkered carbon fiber dial and Arabic numerals.

  • Condition: Pre-owned, minor wear marks
  • Case size: 44mm diameter
  • Lug width: 21mm
  • Water resistance: 100m depth rating
Posted at
Feb 23, 2026, 12:25 PM
Active
[WTS] Omega Speedmaster Pilot 332.10.41.51.01.002

Omega Speedmaster Pilot 332.10.41.51.01.002

This is a brand new Omega Speedmaster Pilot, still in its original packaging with stickers intact.

  • Condition: New, unworn
  • Year: 2025
Posted at
Feb 23, 2026, 11:55 AM
Active
[WTS] 2025 Omega Speedmaster Dark Side of Moon | Meteorite / Sedna Gold

2025 Omega Speedmaster Dark Side of Moon | Meteorite / Sedna Gold

Omega - 311.63.44.51.99.001 · $13,000
A Omega Speedmaster Dark Side of the Moon with a 44.25mm diameter case and a meteorite dial, available as a full set with box and papers.

  • Condition: Mint
  • Case Size: 44.25mm
  • Box Papers: yes
  • Warranty Until: May 2030
Posted at
Feb 22, 2026, 9:31 PM
Active
[WTS] Spiralwinder Ceramic Bezel for Omega Speedmaster 3861

Spiralwinder Ceramic Bezel for Omega Speedmaster 3861

Omega - 3861 · $130
A genuine ceramic bezel for the Omega Speedmaster 3861 model, with a good o-ring.

  • Condition: Very good
  • Material: ceramic
  • Included In Package: shipping included
Posted at
Feb 22, 2026, 8:02 PM
Active