Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel - Moonshine Gold / Silver / Alligator

Reference 310.23.42.50.02.001

Omega Speedmaster Professional Moonwatch 3861 Stainless Steel - Moonshine Gold / Silver / Alligator

About this watch

The Omega Speedmaster Professional Moonwatch 310.23.42.50.02.001 is a masterpiece of horology, blending rich history with cutting-edge technology. Crafted from stainless steel and Moonshine Gold, this watch exudes luxury while maintaining durability. The ceramic bezel adds a sporty touch, and the sunburst dial finish is nothing short of breathtaking. At its core lies the Omega caliber 3861 movement, boasting a co-axial escapement and silicon balance spring for exceptional accuracy and reliability. With Master Chronometer certification by METAS, this watch resists magnetic fields up to 15,000 gauss, making it perfect for those who live life on the edge. The manual-winding feature adds an engaging layer of interaction, while the power reserve of 50 hours ensures you don't need to wind it daily. Measuring a comfortable 42 mm in diameter, this watch is perfect for most wrists and suitable for any occasion. The chronograph functionality allows precise elapsed time measurement, and the water resistance rating of 50 meters assures durability. This high-end piece offers significant value with its exceptional craftsmanship, advanced technology, and storied heritage. Whether you're a collector or just someone who appreciates fine timepieces, the Omega Speedmaster Professional Moonwatch is an investment worth making.
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Key Features

  • Stainless Steel and Moonshine Gold Construction
  • Ceramic Bezel with Tachymeter Markings
  • Sunburst Dial Finish
  • Co-axial Escapement Movement
  • Master Chronometer Certification by METAS
  • Manual-Winding Feature
  • 50 Hour Power Reserve

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonwatch 3861 Stainless Steel - Moonshine Gold / Silver / Alligator
Reference
310.23.42.50.02.001
Movement
3861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
  • Chronometer
Case
42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] OMEGA Speedmaster Professional Sapphire Sandwich 3861 Latest Model on Forstner Bullet - Watch Only - $5400 shipped CONUS

OMEGA Speedmaster Professional Sapphire Sandwich 3861 Latest Model on Forstner Bullet - Watch Only - $5400 shipped CONUS

OMEGA - Speedmaster Professional Sapphire Sandwich 3861 路 $5,400
The Omega Speedmaster Professional Sapphire Sandwich 3861 is a latest model watch sold as watch only, with shipping included to CONUS.

Posted at
May 1, 2026, 5:38 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster. Sapphire Sandwich. Box, Cards.

Omega Speedmaster. Sapphire Sandwich. Box, Cards.

Omega - Speedmaster 路 $6,150
A Omega Speedmaster sapphire sandwich watch with box and cards is being sold.

  • Location: NJ USA
Posted at
May 1, 2026, 4:47 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster 40 3211.31

Omega Speedmaster 40 3211.31

Omega - 3211.31 路 $2,175
A used Omega Speedmaster 40mm model 3211.31, featuring a minor scratch on the crystal.

  • Condition: Minor scratch on crystal
  • Bracelet length: 7 inches
Posted at
May 1, 2026, 3:33 PM
Active
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[WTS] Omega Speedmaster Professional. Moonwatch. 3570.50. Very nice condition...

Omega Speedmaster Professional. Moonwatch. 3570.50. Very nice condition...

Omega - 3570.50 路 $4,100
This Omega Speedmaster Professional Moonwatch is a high-end timepiece with a rich history and design.

  • Condition: Very nice condition
  • Location: NJ USA
  • Shipping: included
Posted at
May 1, 2026, 3:30 PM
Active
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[WTS] 馃殌馃寳Brand New 2026 Full Set - Omega Speedmaster Moonphase Reference: 304.30.44.52.01.001 馃殌馃寳

馃殌馃寳Brand New 2026 Full Set - Omega Speedmaster Moonphase Reference: 304.30.44.52.01.001 馃殌馃寳

Omega - 304.30.44.52.01.001 路 $10,995
This listing is for a brand new Omega Speedmaster Moonphase watch, full set with warranty card, double box, and other included items.

  • Condition: Brand New
  • Bracelet length: fully linked
Posted at
May 1, 2026, 1:49 PM
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[WTS] Omega OEM Integrated Speedmaster Moonwatch Rubber Straps - One with OEM Clasp - One Without Clasp (Both Backordered thru Omega)

Omega OEM Integrated Speedmaster Moonwatch Rubber Straps - One with OEM Clasp - One Without Clasp (Both Backordered thru Omega)

Omega - 032Z017245, STZ007387 路 $275
Additional details are about Omega OEM integrated Speedmaster Moonwatch rubber straps, one with an OEM clasp and one without.

  • Condition: Very Good
  • Clasp type: stainless steel deployant clasp (16mm)
  • Lug size: 20mm
  • Condition of strap 1: with clasp
Posted at
May 1, 2026, 1:32 PM
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[WTS] Omega Speedmaster 323.10.40.40.04.001 Specialities 2012 Olympic Games Collection Blue Red Hands | Good Condition | Serviced| 2100$

Omega Speedmaster 323.10.40.40.04.001 Specialities 2012 Olympic Games Collection Blue Red Hands | Good Condition | Serviced| 2100$

Omega - 323.10.40.40.04.001 路 $2,100
This Omega Speedmaster features a white dial with blue and red hands, making it an eye-catching piece.

  • Condition: Good Condition
  • Case size: 39mm
  • Crystal type: Sapphire
  • Lug width: 20mm
Posted at
May 1, 2026, 11:42 AM
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[WTS] Omega Speedmaster Date 38.5mm 3513.54

Omega Speedmaster Date 38.5mm 3513.54

Omega - 3513.54 路 $1,550
For sale is an Omega Speedmaster Date 38.5mm reference number 3513.54, the watch is in good condition.

  • Condition: good condition with small normal wear
  • Year: 1998
  • Case size: 38.5mm
Posted at
May 1, 2026, 11:05 AM
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[WTS] Omega Speedmaster Racing 326.30.40.50.03.001

Omega Speedmaster Racing 326.30.40.50.03.001

Omega - 326.30.40.50.03.001 路 $2,350
This Omega Speedmaster Racing is available for sale in excellent working order, and its condition allows it to be barely noticeable despite having some slight wear.

  • Condition: great condition with some light wear
Posted at
May 1, 2026, 11:04 AM
Active
View listing on r/WatchExchange