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 Reduced Black Mother of Pearl - Full Serviced! - $2,999 Shipped!

Omega - Speedmaster Reduced · $2,999

This Omega Speedmaster Reduced Black Mother of Pearl is a watch that features a unique mother-of-pearl dial. It has been fully serviced.

Serviced: true

Posted at

Feb 3, 2026, 8:13 PM

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Omega Speedmaster 3520.50 Triple Calendar Mk40 Cosmos - Box & Paper - $1999 SHIPPED

Omega - 3520.50 · $1,999

This Omega Speedmaster Triple Calendar Mk40 Cosmos features a 39mm case size, black dial, and bezel, powered by the Omega 1151 Caliber. It has a day, date, and month function.

Condition: Fair user condition
Case size: 39mm
Lug-to-lug: 44.75mm
Bracelet size: fits up to 6.75"

Posted at

Feb 3, 2026, 6:46 PM

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Omega Speedmaster Professional Moonwatch Full Steel 145.022-69 Ghost Bezel Yellow Patina Step Dial 1969 (Serviced) 🔥

Omega - 145.022-69 · $5,425

This Omega Speedmaster Moonwatch presents beautifully in full steel, showcasing a strong and sharp case with thick lugs that retain their original shape. The step dial displays a warm yellow patina across the hour markers and matching hands, creating a cohesive vintage appeal. The tritium lume remains reactive under UV light.

Condition: Serviced, lightly polished case
Size: 42mm diameter
Year: 1969
Movement: 861 caliber, professionally serviced

Posted at

Feb 3, 2026, 5:56 PM

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Omega Speedmaster CK2998 Limited Edition “Blue Panda” - Full Set - 311.33.40.30.02.001

Omega - 311.33.40.30.02.001 · $6,895

This listing is for an Omega Speedmaster CK2998 Limited Edition 'Blue Panda' in a full set with all original accessories.

Condition: Amazing, barely worn
Case size: 40mm diameter
Movement: Manual winding OMEGA calibre 1861

Posted at

Feb 3, 2026, 1:35 PM

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OEM OMEGA Speedmaster 3861 Clasp (Not Quick Adjust - Original Clasp With Two Micro Adjust Positions) - Great Condition - $99 shipped CONUS

OMEGA - Speedmaster 3861 · $99

The listing is for an OEM Omega Speedmaster with a specific clasp, which does not have the quick adjust feature but has two micro adjust positions.

Condition: Great Condition
Clasp type: Original Clasp
Micro adjust positions: Two

Posted at

Feb 3, 2026, 1:29 PM

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Omega Speedmaster Day-Date Reduced ref 3222.80 PRICE DROP

Omega - 3222.80 · $3,250

This Omega Speedmaster Day-Date ref 3222.80 features a vibrant blue dial and stainless steel bracelet with day, date, month, chronograph, and 24-hour indicators.

Condition: Excellent, minor hairlines on the bracelet and a spot of discoloration in the first link
Dial size: 40mm
Water resistance: 50m
Bracelet length: full original links still attached

Posted at

Feb 3, 2026, 1:29 PM

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