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.

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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 Mark II Rio Special Edition

Omega - 522.10.43.50.01.001 · $3,800.004

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

Posted at

Apr 26, 2025, 6:08 PM

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Omega Speedmaster Triple Date Calendar Moonphase 18k Ref. 175.0034

Omega - 175.0034 · $14,950.001

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

Posted at

Apr 26, 2025, 12:04 PM

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Omega Speedmaster Professional Moonwatch 'Sapphire Sandwich' 3861 - New 2025

Omega - 310.30.42.50.01.002 · $6,500.007

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

Posted at

Apr 26, 2025, 11:30 AM

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Rare Omega Speedmaster Professional Moonwatch Moonphase 🌕⏱ – $4,250 Shipped! 🚀

Omega - Speedmaster Professional Moonwatch Moonphase · $4,250

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

Posted at

Apr 26, 2025, 11:08 AM

Active

View listing on r/WatchExchange

Omega Speedmaster 3513.50, 39mm - Full Set - Price Drop

Omega - 3513.50 · $2,400

This Omega Speedmaster Date features a 39mm stainless steel case, black sunburst dial with date window at 3 o'clock and is perfect for everyday use or building your collection.

Condition: Good, with a small dent on the bezel between the tachymeter and crystal
Case Size: 39mm
Lug To Lug: 44.5mm
Lug Width: 18mm

Posted at

Apr 26, 2025, 11:04 AM

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Omega Speedmaster 40mm Coaxial Automatic w/ OEM rubber strap and bracelet

Omega - Speedmaster 40mm Coaxial Automatic · $3,450

This Speedmaster racing automatic is a beautiful timepiece with excellent condition. It comes with various accessories including an OEM rubber strap, bracelet, and more.

Condition: Excellent condition
Case Size: 40mm
Movement Type: Coaxial Automatic

Posted at

Apr 26, 2025, 10:49 AM

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Omega Speedmaster Bracelet. Clean.

Omega - Speedmaster · $675

I am selling my Omega Speedmaster Bracelet, which is in very clean condition. I bought it directly from Omega for $800 and have the invoice to prove it.

Condition: Very clean
Purchase Price: $800
Invoice Included: true
Shipping Cost: additional

Posted at

Apr 26, 2025, 9:54 AM

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Omega Speedmaster Sapphire Sandwich .002 Reference 💲5️⃣7️⃣2️⃣5️⃣

Omega - .002 · $5,725

This listing is for a Omega Speedmaster Sapphire Sandwich .002 Reference. The additional details link provides more information about the watch.

Posted at

Apr 26, 2025, 9:45 AM

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Omega Speedmaster Pro, moonwatch, sapphire sandwich, 3861 movement (2021)

Omega - 310.30.42.50.01.002 · $5,550

A very quick catch and release for me. Up for sale is an Omega Speedmaster Professional 'Sapphire Sandwich' featuring the 3861 movement, known as the moonwatch.

Condition: Excellent, minor signs of wear
Movement: 3861
Bracelet Size: sized to fit, includes all links
Shipping: CONUS only

Posted at

Apr 26, 2025, 8:51 AM

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