Omega Speedmaster Speedmaster Professional Moonwatch 3861 Canopus Gold - Diamond / Silver / Bracelet

Reference 310.55.42.50.02.001

Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Diamond / Silver / Bracelet

About this watch

The Omega Speedmaster Professional Moonwatch 310.55.42.50.02.001 is a statement piece that embodies luxury and precision. With its stunning Canopus Gold design, gem-set bezel, and sunburst brown dial, this watch is a masterpiece of craftsmanship. The caliber 3861 movement, certified by METAS as a Master Chronometer, offers superior performance and reliability, making it perfect for everyday wear. The manual-winding chronograph feature allows you to measure elapsed time with incredible precision, while the adjustable Canopus Gold bracelet ensures a luxurious feel against your skin. With its storied history in space exploration, this watch is not just a timepiece, but a piece of history that's sure to start conversations and inspire awe. Whether you're a seasoned collector or a first-time buyer, the Speedmaster 3861 invites you to indulge in the legacy of one of the most iconic timepieces in history.

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Key Features

Caliber 3861 Master Chronometer Movement
Canopus Gold Design with Gem-Set Bezel
Sapphire Glass and Water Resistance up to 50m

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch 3861 Canopus Gold - Diamond / Silver / Bracelet

Reference

310.55.42.50.02.001

Movement

3861

Movement Features

Small Seconds, Hours, Minutes
Chronograph
Chronometer

Case

Canopus Gold 42mm

Dial Color

Brown

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster racing 9900 44.25mm 329.30.44.51.01.001

Omega - 329.30.44.51.01.001 · $6,200

This Omega Speedmaster racing is a 44.25mm model with a factory warranty until AUG 2025, described as really clean and full set.

Condition: Mint and full set
Case Size: 44.25mm diameter

Posted at

Dec 22, 2025, 3:46 PM

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OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET!

OMEGA - 311.30.40.30.01.001 · $18,000

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
Material: stainless steel
Size: 39.7mm diameter
Caseback material: sapphire

Posted at

Dec 22, 2025, 9:11 AM

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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!

OMEGA - 311.92.44.30.01.001 · $10,000

The OMEGA Speedmaster 'Dark Side of the Moon' Apollo 8 commemorates the 50th anniversary of the Apollo 8 mission, a technical and artistic tribute to space exploration. This watch features a black ceramic case, skeletonized dial, laser-ablated lunar surface, and Calibre 1869 movement with blackened bridges.

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

Posted at

Dec 22, 2025, 9:06 AM

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[US] Omega Speedmaster Broad Arrow - White Dial - 42mm - 3551.20.00 - Full Set

Omega - 3551.20.00 · $4,200

A 42mm Omega Speedmaster Broad Arrow with a white dial, part of the full set including box and manuals.

Condition: Fantastic condition with minor hairlines
Case size: 42mm diameter

Posted at

Dec 22, 2025, 7:12 AM

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Omega Speedmaster Moonwatch White Dial

Omega - 310.30.42.50.04.001 · $7,750

Selling my white dial Omega Speedmaster Moonwatch in excellent condition.

Condition: Excellent with minor wear
scratches: small on clasp and bracelet links
Warranty card date: 04/25

Posted at

Dec 22, 2025, 3:12 AM

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Omega Speedmaster “The 1957 Trilogy” 60th Anniversary Limited Edition 311.10.39.30.01.001 - With accessories - Repost

Omega - 311.10.39.30.01.001 · $6,699

The Omega Speedmaster 'The 1957 Trilogy' is a limited edition watch celebrating the 60th anniversary of this iconic model.

Condition: Excellent pre-owned condition
Accessories: booklets, straps, strap changer, travel case, tag Double box, open card

Posted at

Dec 22, 2025, 12:11 AM

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2025 Omega Speedmaster “White Dial” – Ref. 310.30.42.50.04.001 – 2025 – Full Set – Excellent Condition

Omega - 310.30.42.50.04.001 · $7,750

This is a 2025 Omega Speedmaster with a white dial, full set and in phenomenal condition.

Condition: Excellent
Case size: 42mm
Movement: Omega Co-Axial Master Chronometer chronograph

Posted at

Dec 21, 2025, 9:30 PM

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Omega Speedmaster Professional Moonwatch Tropical Brown Dial Heavy Patina Blue Insert 1969 (Box/Serviced) 🟤

Omega - 145.022-69 · $15,150

A 1969 Omega Speedmaster Moonwatch in beautiful condition, featuring a tropical brown dial with heavy yellow patina and a blue bezel.

Condition: Beautiful condition, with thick and sharp lugs, but polished in the past.
Size: 42mm
Year: 1969
Case material: unknown

Posted at

Dec 21, 2025, 9:19 PM

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2025 Omega Speedmaster Two Counters Titanium Blue 44.25mm Full Set

Omega - 311.93.44.51.03.001 · $6,533

A modern take on the Speedmaster, this titanium two-register chronograph provides a lightweight feel and refined appearance with a blue dial and bezel.

Condition: Excellent
Movement: 9300 Co-Axial movement
Power reserve: 60h power reserve
Case material: Titanium

Posted at

Dec 21, 2025, 8:40 PM

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