Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Fabric

Reference 310.32.42.50.01.001

Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Fabric

About this watch

The Omega Speedmaster Professional Moonwatch is an iconic timepiece that embodies excellence and adventure. With its impressive specifications, timeless design, and rich history, this watch is a piece of art that tells a story. Its striking black dial features stick and dot indexes, while the chronograph sub-dials are perfectly positioned for easy tracking of elapsed time. The Omega Caliber 3861 movement is a manual-winding chronograph with a co-axial escapement and silicon balance spring, certified by METAS as a Master Chronometer. With a 50-hour power reserve and resistance to magnetic fields up to 15,000 gauss, this watch is engineered for performance and longevity. Its stainless steel construction and plexiglass crystal add to its durability and scratch resistance, making it suitable for everyday wear. The Speedmaster Professional Moonwatch is not just a watch; it's a statement piece that resonates with history, precision, and style.

Buy Now on Jomashop

This is an affiliate link

MSRP: $6,600

Market Price: $4,891

Key Features

Manual-winding chronograph movement
Master Chronometer certified by METAS
50-hour power reserve
Resistance to magnetic fields up to 15,000 gauss
Stainless steel construction
Plexiglass crystal for scratch resistance
Water-resistant to 50 meters

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Fabric

Reference

310.32.42.50.01.001

Movement

3861

Movement Features

Small Seconds, Hours, Minutes
Chronograph
Chronometer

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

OMEGA Speedmaster Day‑Date 3523.30.00 | Double Boxed + Pictogram Card

OMEGA - 3523.30.00 · $2,450.002

The OMEGA Speedmaster Day-Date 3523.30.00 is a luxury watch featuring a clean crystal and dial, with some minor imperfections on the case and bracelet. The movement is strong but running slightly slow.

Condition: Preowned with small dings and scratches in case and bracelet, movement running slightly slow
Bracelet size: 7.5in (fits larger side)
Movement condition: running slowly, could be regulated by watchmaker
Case/bracelet condition: small dings and scratches, light and easily polishable

Posted at

Apr 29, 2025, 6:50 PM

Active

View listing on WatchUseek

Omega Speedmaster - Dark Side of the Moon - 311.92.44.51.01.007 ( new / 2024 )

Omega - 311.92.44.51.01.007 · $9,795.01

This Omega Speedmaster Moonwatch Dark Side of the Moon features a Titanium Deployment Clasp and Ceramic Black Case with a 44.25mm diameter.

Condition: Brand New
Case material: Ceramic, Titanium
Movement: Omega Co-Axial Calibre 9300

Posted at

Apr 29, 2025, 3:55 PM

Active

View listing on WatchUseek

Omega Speedmaster - FOIS - 310.30.40.50.06.001 ( excellent / 2024 )

Omega - 310.30.40.50.06.001 · $7,450.007

This is an excellent condition Omega Speedmaster FOIS 39.7mm Stainless Steel Case with the Omega 3861 Calibre, a First Omega in Space model.

Condition: Excellent condition
Case size: 39.7mm diameter
Caliber: Omega 3861

Posted at

Apr 29, 2025, 3:54 PM

Active

View listing on WatchUseek

Omega Speedmaster Reduced 3511.12 Yellow JAPAN 🇯🇵 EXCLUSIVE

Omega - 3511.12 · $2,399

Omega Speedmaster Reduced, a watch exclusively released in Japan, comes with the original box and booklet, along with a 7-inch bracelet.

Bracelet length: 7 inches
Box and booklet included: true

Posted at

Apr 29, 2025, 2:28 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional 145.012 Cal. 321

Omega - 145.012-67 · $6,450

This Omega Speedmaster Professional features a Cal. 321 movement and an exhibition caseback. The watch has aged beautifully with a faded grey bezel and dial patina.

Movement: Calibre 321
Bracelet: Flat link Uncle Seiko bracelet
Box: Original 1968 Olympic box (possibly)

Posted at

Apr 29, 2025, 11:12 AM

Active

View listing on r/WatchExchange

New 2025 Omega Speedmaster Moonwatch Professional Sapphire Black Dial Full 4/25 Ref: 310.30.42.50.01.002

Omega - 310.30.42.50.01.002 · $6,499

This is a brand new Omega Speedmaster Moonwatch Professional with a black dial and sapphire crystal case.

Condition: 10/10, unworn with stickers
Diameter: 42mm
Water Resistance: 50M
Movement: 3861

Posted at

Apr 29, 2025, 10:42 AM

Active

View listing on r/WatchExchange

Omega Speedmaster Ceramic Apollo 8 Dark Side Of The Moon DSOTM 311.92.44.30.01.001

Omega - 311.92.44.30.01.001 · $8,597

The Omega Speedmaster Dark Side Of The Moon features a black ceramic case with a laser-ablated Calibre 1869 movement, depicting the moon's surface through the skeletonized dial and exhibition caseback.

Condition: Truly exceptional
Case size: 44.25mm
Movement: Calibre 1869

Posted at

Apr 29, 2025, 9:28 AM

Active

View listing on r/WatchExchange

[US] Omega Speedmaster Silver Snoopy - 50th Anniversary - 310.32.42.50.02.001 - Full Set + Bracelet

Omega - 310.32.42.50.02.001 · $15,100

This Omega Speedmaster Silver Snoopy - 50th Anniversary watch is a full set, including the watch, canvas strap, bracelet, box, manuals, and accessories. It functions perfectly mechanically.

Condition: Fantastic condition with minor hairlines
Case Diameter: 42mm
Water Resistance: 30m

Posted at

Apr 29, 2025, 8:59 AM

Active

View listing on r/WatchExchange