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 Alaska Project 2008, $22k

Omega - Speedmaster Alaska Project 2008 · $22,000

This Omega Speedmaster Alaska Project 2008 is being sold with its original box, warranty, and manuals. It was mostly worn on a NATO strap, leaving the bracelet largely unworn.

Condition: Preowned
Shipping: free for USA, additional cost for bulkier/heavier boxes
Payment methods: Wire or Credit Card (+4.9% & 4 days clearance)
Condition of bracelet: largely unworn

Posted at

May 21, 2026, 11:07 AM

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Omega Speedmaster Triple Date Blue Sunburst Dial Ref. 3523.80.00 | $2,299 Shipped

This Omega Speedmaster Triple Date features a deep sunburst blue dial, steel tachymeter bezel, and full triple-calendar layout.

Posted at

May 21, 2026, 11:05 AM

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Omega Speedmaster Date Chronometer 3212.80.00 Blue Dial | Full Set, Fresh Service | $2,599 Shipped

Omega - 3212.80.00 · $2,599

A Speedmaster Date Chronometer with a blue dial, this listing mentions it is full set and has been recently serviced.

Dial color: blue
Service status: fresh service

Posted at

May 21, 2026, 10:37 AM

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OMEGA Speedmaster Date 40mm 18k Bezel Full Kit

OMEGA - 323.21.40.40.02.001 · $3,400

Omega Speedmaster Date in good condition, 40mm steel/yellow gold case.

Condition: good
Material: steel/yellow gold
Case diameter: 40mm

Posted at

May 21, 2026, 10:34 AM

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Omega Speedmaster Professional Moonwatch 310.30.42.50.01.002 Sapphire Sandwitch

Omega - 310.30.42.50.01.002 · $6,400

The Omega Speedmaster Professional Moonwatch, also known as the Sapphire Sandwich, features a timeless black dial and is powered by the updated Omega Caliber 3861 Master Chronometer movement.

Condition: Excellent pre-owned condition
Case size: 42mm diameter
Dial color: black
Crystal type: sapphire (front & exhibition caseback)

Posted at

May 21, 2026, 2:09 AM

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Omega Speedmaster Racing White Dial 329.33.44.51.04.001 Co-Axial Master Chronometer Full Set $7495

Omega - 329.33.44.51.04.001 · $7,495

The Omega Speedmaster Racing Master Chronometer features a white 'racing dial' and is powered by the Caliber 9900 Co-Axial Master Chronometer movement.

Condition: Excellent, pre-owned with light wear consistent with careful use
Case diameter: 44.25mm
Depth rating: 50m
Movement: Omega Caliber 9900 (Master Chronometer certified)

Posted at

May 20, 2026, 7:16 PM

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Omega Speedmaster Date (3513.30)

Omega - 3513.30 · $2,425

This Omega Speedmaster date features a silver dial on a steel bracelet, produced from 1998-2010.

Condition: excellent for its age
Case size: 39mm diameter
Case material: stainless steel
Bracelet material: stainless steel

Posted at

May 20, 2026, 7:04 AM

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Omega Speedmaster Date 3211.30 40mm - $1,890

Omega - 3211.30 · $1,890

Up for sale is the Omega Speedmaster 3211.30 in great condition with an automatic movement, measuring 40mm in diameter. The watch has a steel bezel with some light marks/scratches/dents.

Condition: great condition for its age with minimal marks/hairlines
Case Size: 40mm diameter
Bracelet Length: fits up to 7-7.25 inch wrists
Movement: automatic Omega Calibre 1164

Posted at

May 19, 2026, 9:27 PM

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