Omega Speedmaster Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green

Reference 310.63.42.50.10.001

Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green

About this watch

The Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green is a remarkable piece of horology that blends luxury, functionality, and a storied legacy. This timepiece not only pays homage to the brand's legendary association with space exploration but also introduces cutting-edge technology and luxurious materials. The round case with a diameter of 42.00 mm and height of 13.18 mm is a comfortable fit for various wrist sizes, while the ceramic bezel with a tachymeter scale nods to its chronograph capabilities. The manual-winding chronograph movement features a co-axial escapement and silicon balance spring, offering exceptional precision and reliability. With a water resistance of up to 50 meters, this watch can handle everyday occurrences like washing your hands or getting caught in the rain. Its stunning aesthetics, versatility, and rich history make it a worthy addition to any collection.
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MSRP: $30,200
Market Price: $19,309

Key Features

  • Omega caliber 3861 manual-winding chronograph movement
  • Master Chronometer certification by METAS
  • Co-axial escapement and silicon balance spring for exceptional precision and reliability
  • 50-hour power reserve with no daily winding required
  • Ceramic and Moonshine Gold materials for durability and luxury
  • Green sunburst dial finish for a captivating look
  • Scratch-resistant sapphire crystal for protection

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green
Reference
310.63.42.50.10.001
Movement
3861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
  • Chronometer
Case
42mm
Dial Color
Green
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] NEW 2025 Omega Speedmaster Professional Moonwatch ‘Silver Snoopy Award’ - Ref. 310.32.42.50.02.001 - $14,430

NEW 2025 Omega Speedmaster Professional Moonwatch ‘Silver Snoopy Award’ - Ref. 310.32.42.50.02.001 - $14,430

Omega - 310.32.42.50.02.001 · $14,430
The 'Silver Snoopy Award' 50th Anniversary edition Omega Speedmaster Professional Moonwatch features blue sub-dials and a bezel, along with a unique caseback.

  • Condition: Brand New
  • Year: 2025
  • Set Contents: full set with inner + outer box, cards, special loupe, cleaning cloth and instruction manuals
Posted at
Oct 26, 2025, 7:53 AM
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[WTS] 2024 Omega Speedmaster Moonwatch Sapphire REF 31030425001002 Full kit (Box, Papers, Extra links)

2024 Omega Speedmaster Moonwatch Sapphire REF 31030425001002 Full kit (Box, Papers, Extra links)

Omega - 31030425001002 · $6,999
2024 Omega Speedmaster Moonwatch Sapphire in excellent condition, barely worn, and well-kept. Includes full box, papers, extra links, and owners manual.

  • Condition: Pre-owned (2024 piece, well kept and in amazing condition)
  • Year: 2024
  • Included Accessories: Full box, papers, extra links, owners manual
Posted at
Oct 26, 2025, 12:14 AM
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[WTS] Omega Speedmaster Reduced 3510.50 Recently Serviced

Omega Speedmaster Reduced 3510.50 Recently Serviced

Omega - 3510.50.00 · $2,300
The Omega Speedmaster Reduced ref. 3510.50.00 delivers the iconic Moonwatch look in a more compact, automatic format, with its 39 mm stainless-steel case and black dial.

  • Condition: Excellent overall following a recent complete service
  • Case Diameter: 39mm
  • Case Material: Stainless steel
  • Bezel: Black aluminum tachymeter (minor mark near '60')
Posted at
Oct 25, 2025, 11:05 PM
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[WTS] Omega Speedmaster3590.50 – Unpolished Classic

Omega Speedmaster3590.50 – Unpolished Classic

Omega - 3590.50 · $55,000
a classic, unpolished Omega Speedmaster with a unique character

  • Material: steel
  • Band: leather strap
Posted at
Oct 25, 2025, 9:37 PM
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[WTS]: Omega Speedmaster Professional Moonwatch Full kit 12/24

: Omega Speedmaster Professional Moonwatch Full kit 12/24

Omega - Speedmaster Professional Moonwatch Hesalite · $4,950
This Omega Speedmaster Professional Moonwatch Hesalite is a full kit in very good condition. It features a Hesalite crystal and comes with a warranty card dated 12/24.

  • Condition: Very nice shape, small marks and scratches
  • Warranty card date: 12/24
  • Shipping method: FedEx
Posted at
Oct 25, 2025, 7:34 PM
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[WTS] Omega Speedmaster. Moonwatch. 3570.50. Strong Lume.

Omega Speedmaster. Moonwatch. 3570.50. Strong Lume.

Omega - 3570.50 · $3,600
This is an Omega Speedmaster Moonwatch, a model known for its strong lume and moon phase display.

  • Lume strength: strong
  • Shipping: Fedex with insurance
  • Location: NJ USA
Posted at
Oct 25, 2025, 5:38 PM
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[WTS] Omega Speedmaster Moonwatch Professional Sapphire Sandwich 310.30.42.50.01.002

Omega Speedmaster Moonwatch Professional Sapphire Sandwich 310.30.42.50.01.002

Omega - 310.30.42.50.01.002 · $6,200
This Omega Speedmaster Moonwatch Professional features a sapphire sandwich case and has been the owner's daily wear since new.

  • Condition: Excellent condition, some small signs of use
  • Purchase Date: July 2025
  • Warranty Card Date: June 2025
  • Bracelet Links: full kit including all links
Posted at
Oct 25, 2025, 5:03 PM
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[WTS] Omega Speedmaster 3590.50

Omega Speedmaster 3590.50

Omega - 3590.50 · $65,000
  • Gender: men's
  • Water Resistance: 30m
Posted at
Oct 25, 2025, 4:15 PM
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[WTS] Omega Speedmaster 3513.53 Japanese Market 39mm 1800$ 🔥

Omega Speedmaster 3513.53 Japanese Market 39mm 1800$ 🔥

Posted at
Oct 25, 2025, 2:25 PM
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