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

Reference 310.55.42.50.52.002

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

About this watch

The Omega Speedmaster Professional Moonwatch 310.55.42.50.52.002 is a legendary timepiece that combines stunning aesthetics with advanced horological technology. This manual-winding chronograph movement boasts exceptional precision and reliability, featuring a co-axial escapement and silicon balance spring. The watch's luxurious materials, including Canopus gold and gem-set bezel, add a sophisticated touch. With its water resistance of 50 meters, this watch is perfect for everyday adventures. The Speedmaster series is Omega's flagship line, known for its association with space exploration, making it a worthy investment for collectors and enthusiasts.

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Key Features

Omega caliber 3861 movement
Canopus gold case and bezel
Gem-set indexes and rainbow accents
Chronograph function with co-axial escapement
Silicon balance spring for exceptional reliability
Water resistance of 50 meters

Specifications

Brand

Omega

Family

Speedmaster

Model

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

Reference

310.55.42.50.52.002

Movement

3861

Movement Features

Small Seconds, Hours, Minutes
Chronograph
Chronometer

Case

White Gold 42mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

Current Listings

Omega "Silver Snoopy" Speedmaster 2025

Omega - 310.32.42.50.02.001 · $15,499

This Omega Speedmaster Silver Snoopy Award pays tribute to NASA honoring Omega with the Silver Snoopy Award in 1970 for its crucial role in Apollo 13's safe return.

Condition: Brand new, unworn
Case size: 42 mm
Water resistance: 50 m

Posted at

Dec 17, 2025, 5:41 PM

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Omega Speedmaster Professional "Hesalite" 3861 ref 310.30.42.50.01.001

Omega - 310.30.42.50.01.001

Model type: Speedmaster Professional
Crystal type: Hesalite

Posted at

Dec 17, 2025, 3:30 PM

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Omega Speedmaster 310.30.42.50.01.001 watch only ($4,799)

Omega - 310.30.42.50.01.001 · $4,799

This Omega Speedmaster Moonwatch is a Professional Co-Axial Master Chronometer Chronograph with a black dial on a bracelet.

Condition: New
Clasp Style: newer style

Posted at

Dec 17, 2025, 3:03 PM

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Omega Speedmaster Moonphase ($6,950)

Omega - 304.30.44.52.01.001 · $6,950

This Omega Speedmaster Moonphase is a Master Chronometer Chronograph with a black dial on a bracelet.

Material: bracelet material not specified

Posted at

Dec 17, 2025, 2:46 PM

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Omega Speedmaster Alaska ($14,950)

Omega - 311.32.42.30.04.001 · $14,950

The Omega Speedmaster Alaska is a special edition of the popular Speedmaster line.

Condition: Good

Posted at

Dec 17, 2025, 2:45 PM

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Omega Speedmaster Apollo 11 ($10,499)

Omega - 310.20.42.50.01.001 · $10,499

This is a special edition Omega Speedmaster Apollo 11 watch.

Price: $10,499 + label

Posted at

Dec 17, 2025, 2:43 PM

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Omega Speedmaster Coin Thingy ($5,999)

Omega · $5,999

A listing with little information about the Omega Speedmaster Coin Thingy.

Price: 5999

Posted at

Dec 17, 2025, 2:39 PM

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Omega Speedmaster 'Moonwatch' Sapphire Sandwich - Co-Axial Calibre 3861 - 310.30.42.50.01.002 Full kit (Box & Papers)

Omega - 3861 · $5,800

For sale is my Omega Speedmaster Moonwatch 3861 (sapphire sandwich) from 2022, a master chronometer certified watch that has been collecting dust due to not being worn in rotation.

Condition: good + with light wear on the clasp
Movement: Co-Axial Calibre 3861
Water Resistance: unknown
Size: 42mm diameter

Posted at

Dec 17, 2025, 12:02 PM

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