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

The madness that is the Omega Speedmaster Teutonic! Ghost Gray Ref 145.0040 JUST $2950 SHIPPED

Omega - 145.0040 · $2,950

This is a unique Omega Speedmaster Teutonic ref 145.0040 in Ghost Gray, featuring a bead-blasted case and integrated bracelet. It has a manual wound Omega cal 861 movement and original tritium lume.

Condition: Pre-owned with wear, scratches and nicks
Case size: 42mm
Diameter: 40mm diameter (bezel)
Movement: Manual wound Omega cal 861 winding and setting smooth, chronograph functions perfectly

Posted at

Mar 18, 2026, 9:46 PM

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Omega Speedmaster Professional 42MM White - 310.32.42.50.04.002 (NEW 2026 COMPLETE SET)

Omega - 310.32.42.50.04.002 · $7,450

A 42MM Omega Speedmaster Professional White, new in 2026, complete with packaging and accessories.

Condition: new with handling marks
Case size: 42mm diameter
Warranty card date: 02/25/2026

Posted at

Mar 18, 2026, 4:22 PM

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Omega Speedmaster Date 3513.82 Blue Dial Automatic Chronograph Price : 2200$

Omega - 3513.82 · $2,200

The Omega Speedmaster Date Blue Dial Ref: 3513.82 is a highly sought-after automatic chronograph with a sporty design and strong Speedmaster DNA, featuring a stunning blue dial, three chronograph sub-dials, large Arabic numerals, date window at 3 o'clock, and tachymeter bezel.

Condition: Good condition (has been serviced)
Size: 39mm diameter
Dial color: Blue color
Movement: Caliber 1152

Posted at

Mar 18, 2026, 11:46 AM

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Omega Speedmaster Racing 326.30.40.50.03.001

Omega - 326.30.40.50.03.001 · $3,150

For sale is an Omega Speedmaster Racing reference number 326.30.40.50.03.001, running great and available to be inspected.

Condition: Great condition with light wear around the watch

Posted at

Mar 18, 2026, 11:36 AM

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Omega Speedmaster Date 38.5mm 3513.54

Omega - 3513.54 · $1,950

For sale is an Omega Speedmaster Date 38.5mm reference number 3513.54, it's from 1998 and running great.

Condition: good condition with moderate wear
Year: 1998
Size: 38.5mm
Payment Methods Accepted: credit card, crypto, etc.

Posted at

Mar 18, 2026, 11:30 AM

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Omega Speedmaster First Omega In Space (FOIS)

Omega - 311.32.40.30.01.001 · $4,195

This Omega Speedmaster 'First Omega in Space' features a 39.7mm case size and comes with six straps, including the original Omega strap and three additional Horus camo straps.

Case size: 39.7mm
Straps included: 6

Posted at

Mar 18, 2026, 11:11 AM

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2024 Omega Speedmaster Moonwatch Professional White Dial 310.30.42.50.04.001 – Full Set

Omega - 310.30.42.50.04.001

2024 Omega Speedmaster Moonwatch Professional White Dial for sale, full set

Posted at

Mar 18, 2026, 12:24 AM

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Omega Speedmaster Reduced Tritium Patina (Read Comment)

This Omega Speedmaster Reduced has a beautiful patina and is in great condition overall, but it needs a new pusher to be restored to its original state.

Posted at

Mar 17, 2026, 10:43 PM

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Omega Speedmaster “Two Counter”in Blue 311.93.44.51.03.001 ($6650 obo)

Omega - 311.93.44.51.03.001 · $6,650

A 2020 Omega Speedmaster Two Counter in Titanium with a Blue Ceramic Bezel, featuring a two-counter design and coming as a full set with box and papers. The watch has been worn sparingly and is still under warranty from a dealer in Japan.

Condition: Like new, minor wear on bracelet
Bracelet condition: minor wear
Warranty: still under warranty from dealer in Japan (requires servicing in Japan)
Movement accuracy: +2 seconds per day at purchase

Posted at

Mar 17, 2026, 8:07 PM

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