Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel - Moonshine Gold / Silver

Reference 310.20.42.50.02.001

Omega Speedmaster Professional Moonwatch 3861 Stainless Steel - Moonshine Gold / Silver

About this watch

The Omega Speedmaster Professional Moonwatch 310.20.42.50.02.001 is a stunning blend of classic design and cutting-edge technology, featuring a stainless steel case, Moonshine gold accents, and sophisticated chronograph functionality. At the heart of this timepiece is the Omega caliber 3861 movement, certified as a Master Chronometer by METAS and boasting advanced features like a co-axial escapement, silicon balance spring, and magnetic resistance of up to 15,000 gauss. The Speedmaster's ergonomic design ensures it sits comfortably on the wrist, while its 50-meter water resistance makes it practical for daily wear. This watch is incredibly versatile, adapting effortlessly from formal events to casual days out, and its durability is ensured by top-notch materials like ceramic, stainless steel, and Moonshine gold. With a price point that reflects its quality and heritage, the Omega Speedmaster Professional Moonwatch 3861 is an investment in horological history.

Buy Now on Jomashop

This is an affiliate link

Key Features

Omega caliber 3861 movement with co-axial escapement and silicon balance spring
50-meter water resistance for everyday wear
Chronograph functionality with precise timing and intuitive layout
Moonshine gold accents and stainless steel case for luxurious appearance
Sapphire glass for scratch-resistance and durability
Master Chronometer certification by METAS for high accuracy and reliability

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch 3861 Stainless Steel - Moonshine Gold / Silver

Reference

310.20.42.50.02.001

Movement

3861

Movement Features

Small Seconds, Hours, Minutes
Chronograph
Chronometer

Case

42mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster Tropical Dial 1965 “Ed White” Cal. 321 (Serviced) Reduced 💸

Omega - 105.003-65 · $13,495

This Omega Speedmaster Ed White showcases the charm and character that define vintage watches, featuring a rich tropical brown dial and iconic design.

Condition: Good, with honest wear reflective of its history
Size: 39.7mm diameter
Year: 1965
Movement: Caliber 321 (serviced November 2024)

Posted at

Jun 10, 2025, 5:24 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Moonwatch 3861 - White - 310.30.42.50.04.001 ( excellent )

Omega - 310.30.42.50.04.001 · $7,250.007

This Omega Speedmaster Moonwatch Professional features a white dial and is housed in a 42mm stainless steel case. It comes with all original boxes, papers, booklets, and an Omega Warranty Card dated September 2024.

Condition: Excellent Condition
Case Size: 42mm
Material: Stainless Steel
Movement: Omega Master Chronometer Movement

Posted at

Jun 10, 2025, 3:39 PM

Active

View listing on WatchUseek

FS : Himalayan alligator with white stitching for Omega Speedmaster

· $280.003

This is a custom leather strap made by Aaron Bespoke, a professional leather craftsman atelier. The strap is handcrafted and hand-stitched with Himalayan alligator leather and white stitching.

Material: Himalayan alligator leather
Stitching color: white

Posted at

Jun 10, 2025, 3:37 PM

Active

View listing on WatchUseek

Omega Speedmaster Reduced “Schumacher Racing” Yellow – serviced NOS w/ Box, Papers & Warranty

Omega - Speedmaster Reduced 'Schumacher Racing' Yellow · $4,600

This Omega Speedmaster Reduced 'Schumacher Racing' Yellow is a vintage new old stock timepiece that has been fully serviced by Bucherer & Omega, ensuring its reliability and accuracy. It features an automatic chronograph movement and comes with an original Bucherer travel box, brand-new yellow strap, and an Omega-backer warranty valid through December 2026. The watch measures 39mm in case size.

Condition: New Old Stock (NOS)
Movement Type: Automatic chronograph
Case Size: 39 mm

Posted at

Jun 10, 2025, 1:54 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Apollo Soyuz - Meteorite Speedy ☄️

Omega - 311.30.42.30.99.001 · $12,950

This limited edition Omega Speedmaster Professional celebrates the Apollo-Soyuz Test Project with a unique meteorite dial, making every watch unique. The watch features a 42mm stainless steel case and an Omega caliber 1861 manual winding movement.

Condition: Excellent
Case size: 42mm
Movement type: manual winding (caliber 1861)
Bracelet options: original stainless steel bracelet and flat link Omega bracelet

Posted at

Jun 10, 2025, 11:30 AM

Active

View listing on r/WatchExchange