Omega Speedmaster Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold / Bracelet

Reference 310.60.42.50.99.002

Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold / Bracelet

About this watch

The Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold stands tall among iconic watches, carrying a rich history and showcasing modern innovations. This timepiece combines luxury and functionality, making it a worthy investment for any watch enthusiast. The 42mm round case is crafted from Moonshine Gold, offering a unique champagne hue and sunburst finish. The tachymeter bezel adds a sporty touch while serving a functional purpose for speed calculations. At the core of this timepiece is the Omega caliber 3861, a marvel of horological engineering featuring a Co-Axial escapement that reduces friction and enhances precision. This manual-winding chronograph movement boasts a 50-hour power reserve and is resistant to magnetic fields up to 15,000 gauss, making it a robust choice for active lifestyles. The watch includes a chronograph feature for measuring elapsed time with precision and features a water resistance of up to 50 meters. Its combination of exquisite craftsmanship and state-of-the-art technology makes the Omega Speedmaster Professional Moonwatch 3861 a performance powerhouse.

Buy Now on Jomashop

This is an affiliate link

Key Features

42mm round case in Moonshine Gold
Co-Axial escapement for enhanced precision
Master Chronometer certification by METAS
50-hour power reserve
Resistant to magnetic fields up to 15,000 gauss
Chronograph feature for measuring elapsed time
Water resistance of up to 50 meters

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold / Bracelet

Reference

310.60.42.50.99.002

Movement

3861

Movement Features

Small Seconds, Hours, Minutes
Chronograph
Chronometer

Case

42mm

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster Moonwatch 310.30.42.50.01.002 - Legendary Timepiece

Omega - 310.30.42.50.01.002 · $6,900

The Omega Speedmaster Professional Moonwatch, reference 310.30.42.50.01.002, is an iconic timepiece that combines precision with timeless design. Featuring a robust stainless steel case and a classic black dial, it's not just a watch—it's a piece of history.

Condition: Good
Case material: stainless steel
Dial color: black

Posted at

Mar 10, 2026, 5:32 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers - Price Reduced!

Omega - 329.30.44.51.01.001 · $5,850

A Omega Speedmaster Racing Chronograph in the model 329.30.44.51.01.001 features a 44.25mm size and has all functions working as expected.

Condition: pre-owned with minor wear
Size: 44.25mm diameter
Bracelet material: stainless steel

Posted at

Mar 10, 2026, 4:54 PM

Active

View listing on r/WatchExchange

Omega Speedmaster First Omega In Space (FOIS)

Omega - 311.32.40.30.01.001 · $4,250

This Omega Speedmaster "First Omega in Space" features a size of 39.7mm and comes with multiple straps.

Case Size: 39.7mm
Strap Count: 6
Includes: Omega boxes,pictogram card,operating instructions booklet

Posted at

Mar 10, 2026, 1:14 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Reduced 3510.50 Mint Full Set $3250

Omega - 3510.50 · $3,250

A beautiful Omega Speedmaster Reduced from 1998, featuring a matte black dial with white inscriptions and a stainless steel case measuring 39mm.

Condition: Mint
Case size: 39mm diameter
Movement: Automatic Omega caliber 3220 (ETA 2890-2 with Dubois-Depraz chronograph module)
Bracelet type: Omega 1469

Posted at

Mar 10, 2026, 9:03 AM

Active

View listing on r/WatchExchange

Omega Speedmaster 3520.53 - $2,690

Omega - 3520.53 · $2,690

Up for sale is my great condition Omega Speedmaster 3520.53, which measures 39mm and has an automatic movement.

Condition: great condition with minor usage marks and patina
Case size: 39mm diameter
Movement type: automatic
Bracelet type: original Omega Steel speedmaster bracelet

Posted at

Mar 9, 2026, 10:04 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Moonwatch Professional White Dial 310.30.42.50.04.001 - Full Set - 2025 - Excellent Condition

Omega - 310.30.42.50.04.001 · $8,150

2025 Omega Speedmaster Professional Moonwatch with a white dial, excellent condition, and minimal superficial wear.

Condition: Excellent pre-owned
Case material: Stainless steel
Case diameter: 42mm
Movement type: Manual-winding

Posted at

Mar 9, 2026, 7:51 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional Moonwatch

Omega - Speedmaster Professional Moonwatch · $5,900

A brand new Omega Speedmaster Professional Moonwatch with the caliber 1816, purchased at a local AD and barely worn.

Condition: Great condition
Caliber: 1816
Purchase Year: 2021-2022

Posted at

Mar 9, 2026, 7:08 PM

Active

View listing on r/WatchExchange

Omega Speedmaster 38 Co-Axial Chronograph 324.30.38.50.02.001

Omega - 324.30.38.50.02.001 · $3,500

This Omega Speedmaster 38 Co-Axial Chronograph features a silver dial and comes with various accessories, including the original bracelet and inner box.

Condition: Excellent overall condition, very minimal wear
Case material: Stainless steel
Bracelet type: Original Omega stainless steel bracelet
Additional straps: Brown leather strap

Posted at

Mar 9, 2026, 4:41 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Skywalker X-33 Titanium Chronograph 31890457901001 = Box Paper

Omega - 318.90.45.79.01.001 · $4,570

The Omega Speedmaster Skywalker X-33 is a technologically advanced timepiece designed for professional use, featuring a black dial and full titanium construction.

Condition: Pre-owned with honest signs of previous wear
Case size: 45mm diameter
Bezel condition: attractive condition
Dial condition: perfect in every way

Posted at

Mar 9, 2026, 4:30 PM

Active

View listing on r/WatchExchange