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

Current Listings

Omega Speedmaster Racing 326.30.40.50.03.001

Omega - 326.30.40.50.03.001 · $2,950

For sale is an Omega Speedmaster Racing, in great condition with some minor wear.

Condition: Great condition
Payment Methods: crypto, cash etc (except PayPal)
Willing To Trade: Tudor, Cartier, Rolex, Omega, Breitling, AP
Location: Southwest FL

Posted at

Mar 25, 2026, 2:36 PM

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Omega Speedmaster Silver Snoopy 310.32.42.50.02.001 2024

Omega - 310.32.42.50.02.001 · $14,700

For sale is a mint condition Omega Snoopy, showing minor surface hairlines.

Condition: mint condition
Box and papers: fully complete set

Posted at

Mar 25, 2026, 1:21 PM

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Omega Speedmaster White 🔥Brand New 3/2026, $8100+✈️🔥

Omega - 310.30.42.50.04.001 · $8,100

This Omega Speedmaster White is brand new, comes with a 2026 warranty card and complete documentation.

Condition: Brand New
Shipping Cost Us States: $85
Payment Methods: Wire or Credit Card (+4.9%)

Posted at

Mar 25, 2026, 12:21 PM

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OMEGA Speedmaster Date 40mm 18k Bezel Full Kit

OMEGA - 323.21.40.40.02.001 · $3,600

This Omega Speedmaster Date is a full kit with a 40mm steel/yellow gold bezel, in very good condition and running well.

Condition: Very good
Case size: 40mm diameter
Bezel material: Yellow Gold

Posted at

Mar 25, 2026, 11:21 AM

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UNWORN Omega Speedmaster ’57 Master Chronometer – BOX & PAPERS – 332.10.41.51.01.001

Omega - 332.10.41.51.01.001 · $8,950

The Omega Speedmaster '57 Master Chronometer is a cleaner, more refined take on the classic chronograph. It features a black dial and straight lug design inspired by the original era, with a slimmer case and manual wind movement.

Condition: Unworn
Movement: Manual-wind Cal 9906
Case material: Stainless-steel
Case diameter: 40.5mm diameter

Posted at

Mar 25, 2026, 9:13 AM

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Omega Speedmaster Pro “Moon to Mars”

Omega - 3577.50 · $6,500

This Omega Speedmaster Pro 'Moon to Mars' features a beautiful dial with subdials painted as Earth, Moon and Mars.

Condition: Good condition, with a scratch on the crystal at 1 o'clock
Bracelet size: 7 inches
Movement type: Manual 1861
Size: 42mm diameter

Posted at

Mar 24, 2026, 9:09 PM

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Omega Speedmaster Reduced Two Tone - 3310.10 - Stunning Dial

Omega - 3310.10 · $2,995

This Omega Speedmaster Reduced Two-Tone features a beautiful dial and classic two-tone configuration on factory omega bracelet, available in good condition with some visible wear on the crown.

Condition: Good pre-owned condition with normal wear throughout
Size: 39mm diameter
Wrist Size Shown: in the photo reel
Crown Wear: visible wear

Posted at

Mar 24, 2026, 6:06 PM

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