Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Rubber

Reference 310.32.42.50.04.001

Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Rubber

About this watch

Welcome to the world of luxury timepieces, where elegance meets precision! The Omega Speedmaster Professional Moonwatch 310.32.42.50.04.001 is a marvel of engineering and design, blending tradition with innovation. This iconic watch features the Omega caliber 3861 movement, an updated version of the legendary caliber 861 and 1861, with advancements like the co-axial escapement and silicon balance spring. The chronograph functionality allows you to time your daily activities with precision and style. The stainless steel case is robust and elegant, with a diameter of 42 mm striking a perfect balance between presence and wearability. Protected by a sapphire crystal, the white dial features stick and dot indexes for excellent legibility and stick hands for easy reading. The open case back allows you to appreciate the intricate workings of the caliber 3861 movement. With its Master Chronometer certification, this watch has passed rigorous testing for precision and performance. It's designed for those who appreciate the finer things in life, with a comfortable fit and wearability that makes it perfect for daily wear.

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Key Features

Omega Caliber 3861 Movement
Manual-Winding Chronograph Functionality
42mm Stainless Steel Case
Sapphire Crystal Protection
Master Chronometer Certification
Magnetic Resistance up to 15,000 gauss
50 hours Power Reserve

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Rubber

Reference

310.32.42.50.04.001

Movement

3861

Movement Features

Small Seconds, Hours, Minutes
Chronograph
Chronometer

Case

Stainless Steel 42mm

Dial Color

White

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina Original Step Tritium Dial (Unpolished)

Omega - 145.022-69 · $5,235

This Omega Speedmaster Professional Moonwatch is a strong example of the highly regarded reference 145.022-69, featuring a razor-sharp case and crisp edges with excellent overall definition.

Condition: Unpolished, original condition
Size: 42mm
Year: 1969
Bezel condition: Signs of age and light fading

Posted at

Mar 7, 2026, 2:44 PM

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Omega Speedmaster Grey Side Of The Moon - GSOTM - Grey Dial - 44mm - 311.93.44.51.99.001

Omega - 311.93.44.51.99.001 · $7,600

Omega Speedmaster Grey Side Of The Moon with a grey dial and 44mm case size.

Condition: great, with small chip on edge of case back
Case Size: 44mm diameter

Posted at

Mar 7, 2026, 1:53 PM

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Omega Speedmaster Reduced 3510.50 Excellent Condition + Serialized Hand Tag

Omega - 3510.50 · $2,750

For sale is an Omega Speedmaster Reduced in excellent condition with hardly any signs of wear, it runs great and functions properly.

Condition: Excellent Condition
Payment Methods Accepted: multiple (including crypto) with small fee
Meeting Options: local meetup or shipped

Posted at

Mar 7, 2026, 1:39 PM

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Omega Speedmaster Racing 329.30.44.51.04.001 COMPLETE SET 2024

Omega - 329.30.44.51.04.001 · $6,350

This Omega Speedmaster Racing features a white dial and comes with the complete set, including double boxed packaging and documentation.

Condition: Excellent
Box and papers included: complete set
Warranty card date: 2024
Payment methods accepted: crypto, other payment methods

Posted at

Mar 7, 2026, 1:30 PM

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Omega Speedmaster Professional Moonwatch Hesalite cal. 3861

Omega - Speedmaster Professional Moonwatch Hesalite cal. 3861 · $5,500

This Omega Speedmaster Professional Moonwatch features a hesalite crystal, closed steel caseback, and comfortable quick adjust clasp bracelet. It has the most up-to-date 3861 caliber and retains the original design language and proportions.

Condition: clean piece with minimal wear and no condition notes
Bracelet size limit: 7in
Dimensions: 42mm X 20 lug width X 47h (lug to lug)
Crystal type: hesalite crystal with 13.8cc

Posted at

Mar 7, 2026, 12:48 PM

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Omega "Silver Snoopy" Speedmaster 2025

Omega - 310.32.42.50.02.001 · $15,299

This Omega Speedmaster Silver Snoopy Award is a commemorative edition that pays tribute to Omega's crucial role in the safe return of Apollo 13, featuring a highly detailed caseback animation of Snoopy and a mission-inspired design language.

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

Posted at

Mar 7, 2026, 12:44 PM

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OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET! 🔥$10,000🔥

OMEGA - 311.92.44.30.01.001 · $10,000

The OMEGA Speedmaster 'Dark Side of the Moon' Apollo 8 commemorates the 50th anniversary of the Apollo 8 mission, featuring a black ceramic case and a skeletonized dial with laser-ablated lunar surface details.

Condition: UNWORN
Case material: black ceramic
Case diameter: 44.25mm
Movement: Calibre 1869

Posted at

Mar 6, 2026, 8:25 PM

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OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET! 🔥$16,000🔥

OMEGA - 311.30.40.30.01.001 · $16,000

The OMEGA Speedmaster Calibre 321 Ref. 311.30.40.30.01.001 is a faithful recreation of the reference 105.003, famously worn by astronaut Ed White during America's first spacewalk.

Condition: UNWORN
Movement: Calibre 321 column-wheel chronograph movement
Case size: 39.7mm diameter
Bezel material: black ceramic

Posted at

Mar 6, 2026, 8:15 PM

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