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.

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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 Date 3513.50

Omega - 3513.50

Model name: Speedmaster Date

Posted at

Apr 29, 2026, 2:36 PM

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2026 NEW Omega Speedmaster Reverse Panda 310.30.42.50.01.004 Unworn

Omega - 310.30.42.50.01.004 · $9,900

This new Omega Speedmaster Reverse Panda is an unworn timepiece that comes with its full set, including the box and paperwork.

Condition: Like New
Year Of Manufacture: 2026
Material: Stainless Steel
Bracelet Material: Stainless Steel

Posted at

Apr 29, 2026, 2:30 PM

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Omega Speedmaster Reduced - 3510.50

Omega - 3510.50 · $2,495

A Omega Speedmaster Reduced in good pre-owned condition, featuring a 39mm case size and chronograph function that will require service.

Condition: good pre-owned condition
Size: 39mm diameter

Posted at

Apr 29, 2026, 1:01 PM

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Omega Speedmaster 3519.50.00 “Schumacher World Champion 2001” LE — Racing Dial — $2,599 Shipped (Tariff Covered)

Omega - 3519.50.00 · $2,599

This Omega Speedmaster ref. 3519.50.00 'Schumacher World Champion 2001' Limited Edition features a distinctive racing dial and is powered by an automatic chronograph movement.

Condition: Honest condition with light signs of use
Case size: 39mm
Lug-to-lug: 44mm
Thickness: 14mm

Posted at

Apr 29, 2026, 12:39 PM

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Omega Speedmaster Professional Sapphire - 310.30.42.50.01.002 - Full Kit - Price Reduced!

Omega - 310.30.42.50.01.002 · $6,595

This Omega Speedmaster Professional features a sapphire crystal front and display caseback, showcasing the stunning omega movement.

Condition: near like-new condition
Size: 42mm diameter
Kit contents: full kit with original double box, all 3 omega cards

Posted at

Apr 29, 2026, 12:25 PM

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Omega Speedmaster Ref.3211.30 40mm ( Serviced / Great Condition / Original Box ) 2180USD

Omega - 3211.30 · $2,180

A great take on the iconic neo-vintage Speedmaster formula, this watch offers everyday wearability with a sporty 40mm case and a clean silver dial.

Condition: Excellent condition for its age with only light wear.
Case diameter: 40mm
Lug width: 19mm
Bracelet size: 18.7cm

Posted at

Apr 29, 2026, 12:09 PM

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[WTS] Omega Speedmaster Date 40mm Ref. 3210.50 | Excellent Condition | Original Ref. 1564/975 Bracelet | Caliber 1164 Chronometer | Sapphire Crystal | All Original | $2200 (SERVICED)

Omega Speedmaster Date 40mm Ref. 3210.50 | Excellent Condition | Original Ref. 1564/975 Bracelet | Caliber 1164 Chronometer | Sapphire Crystal | All Original | $2200 (SERVICED)

Omega - 3210.50 · $2,200

The Omega Speedmaster Date Ref. 3210.50 is a modern take on the classic moonwatch, featuring a 40mm case size and a deep black dial with a balanced triple-register layout.

Condition: Excellent Condition with light, honest signs of wear
Case size: 40mm
Thickness: ~15mm
Lug width: 19mm

Posted at

Apr 29, 2026, 9:57 AM

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Omega Speedmaster Broad Arrow 44.25mm Grey Dial 321.10.44.50.02.001 $2,450

Omega - 321.10.44.50.02.001 · $2,450

A Omega Speedmaster with a grey dial and 44.25mm case size for sale.

Condition: Slight scratches from normal use
Diameter: 44.25mm
Shipping region: Singapore
Shipping time: 4-5 business days to US

Posted at

Apr 29, 2026, 5:48 AM

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Omega Speedmaster Professional "Sapphire Sandwich" Ref. 3573.50 - $4,750

Omega - 3573.50 · $4,750

This Omega Speedmaster Professional features a stainless steel case, 42mm in diameter, with sapphire crystals front and back, powered by an Omega Calibre 1863 movement. It is a manual wind chronograph from approximately 2005.

Condition: Good condition with slight wear marks and one scratch
Case size: 42mm
Crystal material: Sapphire
Movement type: Manual wind chronograph

Posted at

Apr 29, 2026, 12:06 AM

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