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.

Buy Now on Jomashop

This is an affiliate link

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 Automatic Black Dial 3513.50

Omega - 3513.50 · $2,400

The Omega Speedmaster 3513.50 is a sleek and prestigious watch with a black dial, available for real collectors looking for a classic timepiece.

Condition: good/fair condition, serviced in 2024
Amplitude: within standard
Rate per day: +3/-12
Service papers included: yes

Posted at

Jul 31, 2025, 4:05 PM

Active

View listing on r/WatchExchange

Omega Triple Date Speedmaster - Automatic - Silver Dial - 3523.30.00

Omega - 3523.30.00 · $2,100

The Omega Triple Date Automatic features a 39mm stainless steel case, silver dial, and classic triple calendar chronograph layout.

Condition: Very good overall
Case size: 39mm diameter
Movement: Omega Caliber 1151

Posted at

Jul 31, 2025, 2:46 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional -Neo-Vintage Clean Example.

Omega - 3590.50 · $4,500

This is the Omega Speedmaster Professional Moonwatch, an iconic watch that stayed true to the one worn on the moon. It features a Hesalite crystal and solid caseback.

Condition: excellent and unpolished with light signs of wear
Crystal type: Hesalite
Bracelet included: true
Other bracelet available: true

Posted at

Jul 31, 2025, 12:31 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Reduced 3210.50

Omega - 3210.50 · $5,500

The Omega Speedmaster Reduced is a smaller version of the classic Speedmaster watch, with a 40mm case diameter and a 14mm thickness.

Posted at

Jul 30, 2025, 11:19 PM

Active

View listing on r/WatchExchange

Omega Speedmaster LE CK2998

Omega - CK2998 · $6,750

A beautiful Omega Speedmaster Anniversary CK2998 Limited Edition with a navy/cream color combination. It's inspired by the original 1959 Speed-master ref. 2998 and is an absolute stunner on the wrist.

Condition: Very good, minimal wear on the case
Movement: 1861
Size: 40mm diameter
Bracelet: Am uncle Seiko flat link bracelet

Posted at

Jul 30, 2025, 9:49 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Chronoscope. $5350. Excellent like new condition. Ref: 329.30.43.51.02.002

Omega - 329.30.43.51.02.002 · $5,350

A rare Omega Speedmaster Chronoscope is being listed for sale.

Condition: Excellent, like new condition

Posted at

Jul 30, 2025, 9:45 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Racing (REDUCED)

Omega - 326.30.40.50.01.001 · $2,750

The Omega Speedmaster Racing is a black dial watch with textured subdials, featuring a stainless steel bracelet and minor cosmetic flaws.

Condition: Pre-owned, minor scratches on bezel and hairline scratches on bracelet
Bezel condition: minor scratches at the 12 o'clock position
Bracelet size: 7.5mm
Bracelet material: stainless steel (full links)

Posted at

Jul 30, 2025, 7:06 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Reduced “Albino Dial” 3510.20.00

Omega - 3510.20.00 · $4,699

This rare Omega Speedmaster Reduced features an 'Albino' dial and is available for purchase in good condition, having been polished to retail readiness.