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 "First Omega in Space" (FOIS) w/ Box & Papers

Omega - 310.30.40.50.06.001 · $6,999

A Omega Speedmaster 'First Omega in Space' watch with original box and papers.

Condition: Very good condition, some light signs of wear
Year Of Purchase: 2025
Box And Papers Included: Yes

Posted at

Feb 1, 2026, 6:49 PM

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Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers!

Omega - 329.30.44.51.01.001 · $5,995

This Omega Speedmaster Racing Chronograph is a pre-owned timepiece in good condition, featuring a 44.25mm diameter case and a stainless steel bracelet.

Condition: Pre-owned with minor wear
Case Size: 44.25mm
Bracelet Material: stainless steel

Posted at

Feb 1, 2026, 5:51 PM

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2025 Omega Speedmaster Racing 44mm - 329.32.44.51.01.001 - Price Reduced!

Omega - 329.32.44.51.01.001 · $6,195

This Omega Speedmaster Racing Co-Axial Master Chronometer Chronograph features a modern Caliber 9900 movement and bold orange racing accents.

Condition: Fantastic preowned condition, barely worn
Strap material: black micro-perforated leather with orange rubber lining
Movement type: Caliber 9900 Master Chronometer, Co-Axial, anti-magnetic, column-wheel chronograph
Power reserve: approximately 60-hour

Posted at

Feb 1, 2026, 5:02 PM

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Omega Speedmaster Professional White Dial 42mm

Omega - 310.30.42.50.04.001 · $7,250

For sale is a 42MM Omega Speedmaster Professional White - Ref 310.30.42.50.04.001, complete with presentation box, booklets, Meta Chronometer card, pictogram certificate card, and warranty card.

Condition: preowned, fantastic condition with desk marks on the bracelet/clasp
Case size: 42mm diameter
Water resistance: no specified value
Box and papers: yes, included

Posted at

Feb 1, 2026, 4:58 PM

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Omega Speedmaster “Silver Snoopy Award” 50th Anniversary Ref. 310.32.42.50.02.001 | 2025 | Brand New | Full Set

Omega - 310.32.42.50.02.001 · $14,959

The Omega Speedmaster Silver Snoopy Award 50th Anniversary is a highly collectible modern Speedmaster celebrating NASA's Silver Snoopy Award and Omega's pivotal role in space exploration.

Condition: Brand new, unworn
Year: 2025
Case Size: 42mm
Movement Type: manual wind

Posted at

Feb 1, 2026, 4:14 PM

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Omega Speedmaster Two Counters Chronograph 44mm – BOX & PAPERS – 311.90.44.51.03.001

Omega - 311.90.44.51.03.001

The Omega Speedmaster Two Counters Chronograph is a 44mm watch with a chronograph function.

Posted at

Feb 1, 2026, 3:58 PM

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OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET! 🔥$10,000🔥

OMEGA - 311.92.44.30.01.001 · $10,000

The OMEGA Speedmaster 'Dark Side of the Moon' Apollo 8 watch commemorates the 50th anniversary of the Apollo 8 mission, featuring a black ceramic case and laser-ablated dial to represent the lunar surface. It has a Calibre 1869 movement with blackened bridges and mainplate.

Condition: UNWORN
Case material: black ceramic
Case size: 44.25mm
Movement: Calibre 1869

Posted at

Feb 1, 2026, 1:57 PM

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OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET! 🔥$17,500🔥

OMEGA - 311.30.40.30.01.001 · $17,500

The OMEGA Speedmaster Calibre 321 Ref. 311.30.40.30.01.001 is a faithful recreation of the reference 105.003, famously worn by astronaut Ed White during America's first spacewalk.

Condition: UNWORN
Maker: OMEGA
Model name: Speedmaster Calibre 321 'Ed White'
Case size: 39.7mm diameter

Posted at

Feb 1, 2026, 1:45 PM

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