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 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

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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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Omega Speedmaster Professional Moonwatch 311.30.42.30.01.001

Omega - 311.30.42.30.01.001 · $5,670.006

A 2009 Omega Speedmaster Professional Moonwatch, part of the commemorative 50th Anniversary series, comes as a complete set with original Omega presentation box, booklets, and cards. The watch features a manual wind chronograph movement, sapphire crystal, and stainless steel bracelet.

Condition: Excellent condition with minimal wear
Movement: Omega Caliber 1861 (Manual Wind Chronograph)
Case diameter: 42mm
Lug width: 20mm

Posted at

Apr 26, 2025, 12:41 AM

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