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 Speedmaster Date 3210.50.00

Omega - 3210.50.00 · $2,500

A Omega Speedmaster Date in excellent condition, featuring a 7.5” wrist size and 7 removable links.

Condition: Excellent condition
Bracelet stretch: no
Number of links: 7
Links removable: yes

Posted at

Feb 7, 2026, 9:04 AM

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Omega Speedmaster 38 Black Dial 2023

Omega - Speedmaster 38 · $3,800

This Omega Speedmaster 38 black dial blends the heritage of the 'Moonwatch' with refined, wearable proportions. It is powered by the Co-Axial Calibre 3330 and features a date window at 6 o'clock, 100m water resistance, and an iconic Seahorse medallion caseback.

Condition: Very Good
Movement: Co-Axial Calibre 3330
Water resistance: 100m
Depth rating: 10bar

Posted at

Feb 6, 2026, 3:31 PM

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Omega Speedmaster Blue 32128000

Omega - 32128000 · $2,999

A super-hard-to-find Omega Speedmaster Blue from 2016 with a stainless steel case diameter of 39mm.

Case diameter: 39mm

Posted at

Feb 6, 2026, 3:20 PM

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Omega Speedmaster 38 Co-Axial Chronograph 38mm Brown Dial 324.23.38.50.02.002

Omega - 324.23.38.50.02.002 · $5,600

For sale is an Omega Speedmaster 38 Co-Axial Chronograph with a 38mm brown dial. The watch is in excellent condition and comes with its original packaging including inner & outer boxes, manual, hang tag, date adjustment tool, Pictogram card, and warranty card.

Condition: Very good, rated at 9.9/10
Included Accessories: Inner & outer Omega boxes, manual, hang tag, date adjustment tool, Pictogram card, warranty card
Warranty Date: 2023

Posted at

Feb 6, 2026, 10:31 AM

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Omega Speedmaster 38 Co-Axial Chronograph Grey Dial 324.32.38.50.06.001

Omega - 324.32.38.50.06.001 · $4,550

This Omega Speedmaster 38 Co-Axial Chronograph features a grey dial and is in very good condition, rated at 9.8/10.

Condition: In very good condition, rated at 9.8/10
Included Accessories: Inner & outer Omega boxes, manual, microfibre cloth, hang tag, caseback sticker, pictogram card, and warranty card (dated 2022)
Condition Rating: 9.8/10

Posted at

Feb 6, 2026, 10:28 AM

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Omega Speedmaster Moonwatch Professional O31030425001004 ♦️Brand New 2026♦️

Omega - O31030425001004 · $11,800

This Omega Speedmaster Moonwatch Professional features a brand new model from Q1 2026, complete with its full set including the box and papers.

Condition: Brand New
Has Box And Papers: Yes
Year Of Manufacture: 2026
Comes With Full Set: True

Posted at

Feb 6, 2026, 3:09 AM

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2019 Omega Speedmaster (FOIS) - 311.32.40.30.01.001 - Box and Papers!

Omega - 311.32.40.30.01.001 · $4,495

This is a 2019 Omega Speedmaster 'First Omega in Space' (FOIS) model, featuring a classic straight-lug case and vintage-inspired design. It's one of the favorite speedmasters among collectors due to its sharp look that fits any occasion.

Condition: pre-owned, fantastic with very minimal wear
Case size: 39.7mm diameter
Edition: Numbered Edition

Posted at

Feb 5, 2026, 9:24 PM

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Omega Speedmaster Chronoscope, Silver dial with Blue accents.

Omega - Chronoscope · $5,750

This Omega Speedmaster Chronoscope features a silver dial with blue accents and has been owned by the seller who wore it for travels. It comes with all its original accessories, including a box and papers.

Condition: Pre-owned with minor scratches and hairline due to wear
Purchase location: Omega SG Boutique
Year of purchase: 2021
Original strap included: Yes

Posted at

Feb 5, 2026, 8:27 PM

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