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
50

Current Listings

[WTS] Omega "Michael Schumacher" Speedmaster Limited to only 5555.

Omega "Michael Schumacher" Speedmaster Limited to only 5555.

Omega - 3529.50.00 · $2,200
This limited edition Omega Speedmaster 'Michael Schumacher' chronograph features a stainless steel case, black racing dial, day/date display, tachymetre bezel, and is powered by an automatic movement. Produced in 2003, it measures 39mm in size.

  • Condition: neat and clean with some marks on the bezel
  • Case size: 39mm diameter
  • Bracelet size limit: 7.5 inch wrist
  • Water resistance: unknown
Posted at
Jan 25, 2026, 8:23 AM
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[WTS] 2025 Omega Speedmaster Racing 44mm - 329.32.44.51.01.001 - Clean!

2025 Omega Speedmaster Racing 44mm - 329.32.44.51.01.001 - Clean!

Omega - 329.32.44.51.01.001 · $6,295
This Omega Speedmaster Racing Co-Axial Master Chronometer Chronograph combines the heritage of the Speedmaster line with bold orange racing accents and the modern Caliber 9900 Master Chronometer movement. It features a factory black micro-perforated leather racing strap with orange rubber lining and an Omega folding deployant clasp.

  • Condition: barely worn, preowned
  • Movement: Caliber 9900 Co-Axial Master Chronometer
  • Power reserve: approximately 60 hours
  • Strap: factory black micro-perforated leather with orange rubber lining and Omega folding deployant clasp
Posted at
Jan 24, 2026, 9:51 PM
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[WTS] 📣🚨OMEGA Speedmaster "FOIS" 311.32.40.30.01.001 EXCELLENT CONDITION! **$4500**🚨📣

📣🚨OMEGA Speedmaster "FOIS" 311.32.40.30.01.001 EXCELLENT CONDITION! **$4500**🚨📣

OMEGA - 311.32.40.30.01.001 · $4,500
This Omega Speedmaster 'First Omega in Space' is a manual wind watch with a 39.7mm case size and Caliber 1861 movement.

  • Condition: Excellent / like new
  • Case Size: 39.7mm diameter
  • Movement Type: Manual wind (Caliber 1861)
  • Condition Details: Excellent / like new (watch), shows wear on original box
Posted at
Jan 24, 2026, 9:08 PM
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[WTS] 2025 MINT Omega Speedmaster Moonphase Meteorite Dial

2025 MINT Omega Speedmaster Moonphase Meteorite Dial

Omega - 304.30.43.52.01.001 · $14,189
This Omega Speedmaster Moonphase features a 43mm stainless steel case with a PVD black-coated meteorite plate dial, manual winding chronograph movement, and sapphire crystal exhibition caseback. It is certified by METAS and has a power reserve of approximately 60 hours.

  • Case Size: 43mm
  • Case Material: Stainless Steel
  • Dial: Genuine Meteorite
Posted at
Jan 24, 2026, 7:47 PM
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[WTS] Omega Speedmaster Dark Side of the Moon 311.92.44.51.01.003

Omega Speedmaster Dark Side of the Moon 311.92.44.51.01.003

Omega - 311.92.44.51.01.003 · $6,500
This Omega Speedmaster Dark Side of the Moon features a 44.25mm black zirconium ceramic case and a Co-Axial calibre 9300 self-winding chronograph movement. The watch has a 60-hour power reserve, silicon balance-spring for resistance to magnetism, and is certified as a chronometer.

  • Condition: Pristine pre-owned with No dings dent or scratches anywhere
  • Case size: 44.25mm
  • Strap: 3 Straps (2 OEM / 1 AM)
  • Movement: Co-Axial calibre 9300, self-winding chronograph movement
Posted at
Jan 24, 2026, 7:38 PM
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[WTS] BNIB Omega Speedmaster Professional, White Lacquer Dial - Full Set - $7400

BNIB Omega Speedmaster Professional, White Lacquer Dial - Full Set - $7400

Omega - 310.30.42.50.05.001 · $7,400
This Omega Speedmaster Professional features a white lacquer dial and is housed in a Master Chronometer movement.

  • Condition: Brand New In Box (BNIB), perfect condition, 10/10
  • Movement: Master Chronometer Omega Cal. 3861
  • Box Set: true
Posted at
Jan 24, 2026, 6:21 PM
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[WTS] Omega “Silver Snoopy” Speedmaster

Omega “Silver Snoopy” Speedmaster

Omega - 310.32.42.50.02.001 · $13,999
This commemorative Omega Speedmaster Silver Snoopy Award pays tribute to NASA's 1970 Silver Snoopy Award with a detailed caseback animation of Snoopy in orbit and mission-inspired design.

  • Condition: Brand new, unworn
  • Case Diameter: 42mm
  • Water Resistance: 50m depth rating
  • Movement: Omega Co-Axial Master Chronometer Calibre 3861
Posted at
Jan 24, 2026, 6:21 PM
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[WTS] Omega Speedmaster Professional 310.30.42.50.04.001 white dial, 2024 full set

Omega Speedmaster Professional 310.30.42.50.04.001 white dial, 2024 full set

Omega - 310.30.42.50.04.001 · $7,699
2024 Omega Speedmaster Professional with a white dial and new style bracelet.

  • Condition: Perfect
  • Case size: 42mm
  • Bracelet type: stainless steel with sliding clasp adjustments
Posted at
Jan 24, 2026, 6:00 PM
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[WTS] Omega Speedmaster FOIS – Full Set – $4,300 Shipped

Omega Speedmaster FOIS – Full Set – $4,300 Shipped

Omega - Speedmaster FOIS · $4,300
A manual winding Omega Speedmaster from 2017 with a case size of 39.7mm and Hesalite crystal, presented in full set condition including multiple straps and documentation.

  • Condition: Very good overall
  • Case Size: 39.7mm
  • Movement: Manual winding
Posted at
Jan 24, 2026, 2:38 PM
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