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

Reference 310.55.42.50.52.001

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

About this watch

The Omega Speedmaster Professional Moonwatch 310.55.42.50.52.001 is a masterpiece that encapsulates the spirit of adventure, precision, and luxury. This manual-winding chronograph watch features a Canopus Gold case with a sapphire crystal glass and a water resistance of 50 meters. The stunning gem-set bezel adorned with rubies adds a touch of glamour to its classic Speedmaster design. The Omega caliber 3861 movement is a marvel of modern engineering, certified as a Master Chronometer by METAS for its accuracy and precision. With its blend of tradition and innovation, the Speedmaster 310.55.42.50.52.001 is undoubtedly a stellar choice for anyone looking to invest in a watch that's as functional as it is beautiful. Whether you're dressing up for a formal event or keeping it casual, this watch fits seamlessly into any wardrobe. Its elegant design makes it suitable for every occasion, proving that luxury doesn't always have to feel ostentatious.

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Key Features

42mm Canopus Gold case
Sapphire crystal glass with scratch resistance
50m water resistance
Omega caliber 3861 movement
Master Chronometer certification by METAS
Chronograph feature with elapsed time measurement
Stunning gem-set bezel with rubies

Specifications

Brand

Omega

Family

Speedmaster

Model

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

Reference

310.55.42.50.52.001

Movement

3861

Movement Features

Small Seconds, Hours, Minutes
Chronograph
Chronometer

Case

White Gold 42mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

Current Listings

[WTT] Omega Speedmaster Moonwatch. White Dial. Bracelet. Full Kit. Ref. 310.30.42.50.04.001

Omega - 310.30.42.50.04.001 · $7,500

A white dial Omega Speedmaster Professional Moonwatch on a steel bracelet, reference 310.30.42.50.04.001 is being sold with its full kit, including box, cards, and warranty.

Condition: Very good
Case size: 42mm diameter
Bracelet links included: yes
Box and cards included: yes

Posted at

Mar 9, 2026, 7:05 AM

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Omega Speedmaster Reduced 3510.50

Omega - 3510.50 · $2,800

A Omega Speedmaster Reduced 3510.50, a 39mm watch with hesalite crystal and dial lume with even cream coloring.

Condition: Pretty good condition considering the age with signs of light wear.
Case size: 39mm
Crystal material: hesalite

Posted at

Mar 9, 2026, 2:29 AM

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Omega Speedmaster Date ref. 3212.80.00 40mm | Great Condition (with Original Box & Serviced) | $2600

Omega - 3212.80.00 · $2,600

The Omega Speedmaster Date ref. 3212.80.00 features a 40mm stainless steel case, deep blue dial, and classic tri-compax layout with running seconds, 30-minute counter, and 12-hour chronograph totalizer.

Condition: Great condition
Case size: 40mm diameter
Bracelet length: 7.5-7.7 inches
Movement power reserve: 44 hours

Posted at

Mar 8, 2026, 10:58 PM

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Omega Speedmaster ’57 Gold on Leather Strap 2025 MINT FULL 331.22.42.51.01.001

Omega - 331.22.42.51.01.001 · $6,999

The Omega Speedmaster Co-Axial Chronograph is a luxurious everyday chronograph with serious pedigree, blending legendary heritage with refined execution.

Condition: Mint, minimal signs of wear
Case Size: 41.5 mm diameter
Thickness: 16.17 mm
Lug To Lug: 50 mm

Posted at

Mar 8, 2026, 10:36 PM

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Omega Speedmaster Professional 3570.50.00 (Hesalite) 1861 cal

Omega - 3570.50.00 · $3,999

Selling an Omega Speedmaster Professional 3570.50.00 (Hesalite) 1861 cal watch in good condition, with a full service at Omega AD in 2022 and original papers from the first owner.

Condition: good condition
Year of purchase: 2014
Bracelet condition: has scratches on clasp area due to typing on a laptop
Additional accessories: extra NATO strap

Posted at

Mar 8, 2026, 9:34 PM

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Omega Speedmaster METAS 3861 Sapphire Sandwich - Mint - 2023 (under Omega warranty until 2028) - Latest Version With Quick Adjust Clasp - Full Kit

Omega - 3861 · $6,900

This Omega Speedmaster Moonwatch is a full kit dated May 2023, under warranty until May 2028. It has some minor scratches on the clasp but runs flawlessly and is in great condition.

Condition: Mint with desk dive scratches on the clasp
Year of manufacture: 2023
Warranty expiration year: 2028
Case condition: Mint

Posted at

Mar 8, 2026, 8:54 PM

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