Omega Speedmaster Speedmaster Professional Moonwatch
Reference 3590.50.00
About this watch
The Omega Speedmaster Professional Moonwatch is a masterpiece of horological excellence. Its sleek black dial and stainless steel case exude timeless elegance. The iconic design features stick indexes and stick hands, providing a classic look that's both functional and stylish. The tachymeter bezel serves a practical purpose, allowing wearers to measure speed over a known distance. With its 48-hour power reserve and water resistance of up to 50 meters, this watch is designed for daily wear and casual outings. Its storied past, dating back to 1968, makes it a symbol of adventure, precision, and history. The Omega caliber 861 movement has stood the test of time, combining rich history with modern precision. This is not just a watch; it's an investment in fine craftsmanship and a piece of history that has been to the moon.
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Key Features
- Omega caliber 861 hand-wound movement
- 48-hour power reserve
- Tachymeter bezel for measuring speed
- Water resistance up to 50 meters
- 42mm diameter stainless steel case
- 20mm lug width for strap customization
- Closed back with plexi glass crystal
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch
- Reference
- 3590.50.00
- Movement
- 861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Plexi
- Water Resistance
- 50
Current Listings
![[WTS] Omega Speedmaster racing 326.30.40.50.01.001 w box & papers.](https://preview.redd.it/m49d0i6x63ze1.jpg?width=640&crop=smart&auto=webp&s=75d20b3efc1f8ad126c86205f03d27da31cbe76b)
Omega Speedmaster racing 326.30.40.50.01.001 w box & papers.
The Omega Speedmaster Racing 326.30.40.50.01.001 is a timepiece that blends iconic design, cutting-edge technology, and everyday versatility.
- Box: true
- Papers: true
![[WTS] OMEGA Speedmaster Racing Chronograph 44.25mm Black Dial 329.32.44.51.01.001 Full Set](https://preview.redd.it/etltnjpm02ze1.jpg?width=640&crop=smart&auto=webp&s=807b0179381da4a6ef3ca71791c42b3812f6b8f4)
OMEGA Speedmaster Racing Chronograph 44.25mm Black Dial 329.32.44.51.01.001 Full Set
This OMEGA Speedmaster Racing Chronograph features a black dial with orange accents, stainless steel case, and automatic mechanical movement.
- Condition: Very nice preowned condition with light scratches on the case and buckle.
- Case Material: Stainless Steel
- Bezel: Stainless Steel
- Dial: Black with Orange Accents

Omega Speedmaster Moonwatch Sapphire - 3861 - 310.30.42.50.01.002 (new / 2025)
A brand new Omega Speedmaster Moonwatch Professional Sapphire with Adjustable Clasp, featuring a 42mm stainless steel case and the 3861 Omega Master Chronometer Movement.
- Condition: Brand New
- Case size: 42mm diameter
- Movement: Omega Master Chronometer Movement

Omega Speedmaster Moonwatch Hesalite - 3861 - 310.30.42.50.01.001 (new / 2025)
This Omega Speedmaster Moonwatch Professional is a brand new timepiece with an Hesalite crystal and adjustable clasp. It features a 42mm stainless steel case and the 3861 Omega Master Chronometer Movement.
- Condition: Brand new
- Case size: 42mm diameter
- Material: stainless steel
- Movement: Omega Master Chronometer
![[WTS] NEW 2025 Omega 42mm 310.32.42.50.04.001 Speedmaster Moonwatch Pro - $8,200](https://external-preview.redd.it/Q0FnT4Ti8PKsIf2kYNm40vz8FnewTWj1-J3F3fPeunQ.jpeg?auto=webp&s=a5708d686892a463cce76bc3fcdda66cb4cf9730)
NEW 2025 Omega 42mm 310.32.42.50.04.001 Speedmaster Moonwatch Pro - $8,200
A brand new 2025 Omega Speedmaster Moonwatch Pro with a stainless steel white dial, measuring 42mm in size and featuring an adjustable rubber strap.
- Condition: NEW/UNWORN
- Material: Stainless Steel
- Size: 42mm diameter
- Strap: Adjustable Rubber Strap with Deployment Clasp
Omega Speedmaster Date Olympic Chronograph White Dial 3515.20
This Omega Speedmaster Date Olympic Chronograph features a white dial and is powered by a mechanical automatic movement.
- Condition: 95%
- Size: 39mm diameter
- Case material: Stainless Steel
![[WTS] Omega SPEEDMASTER PROFESSIONAL MOONWATCH WHITE DIAL 2024 WARRANTY FULL SET $7425](https://preview.redd.it/5fnnhi43gzye1.jpg?width=640&crop=smart&auto=webp&s=1c5d2f05145e673ea75e9d09c44e8c69a05d1ed7)
Omega SPEEDMASTER PROFESSIONAL MOONWATCH WHITE DIAL 2024 WARRANTY FULL SET $7425
A new 2024 Omega Speedmaster Professional Moonwatch in stainless steel with a white dial and sapphire crystals. The watch features a manual-winding chronograph movement with a co-axial escapement.
- Condition: Excellent, unpolished
- Case size: 42mm diameter
- Movement: 3861 Co-Axial Escapement
![[WTS] Omega Speedmaster Moonphase 304.30.44.52.01.001 44mm - $7,150](https://preview.redd.it/4i0thnpz6zye1.jpg?width=640&crop=smart&auto=webp&s=21e23642c467471514634d28960c70797faf8db4)
Omega Speedmaster Moonphase 304.30.44.52.01.001 44mm - $7,150
This Omega Speedmaster Moonphase watch features a 44mm case and comes with three original Omg cards dated 2017.
- Condition: Good pre-owned condition
- Case size: 44mm diameter
![[WTS] Omega Speedmaster Professional Moonwatch Sapphire with box and papers](https://preview.redd.it/fr60snsfmyye1.jpg?width=640&crop=smart&auto=webp&s=63a43fd007c68b838f54e7e56c77701e18b10583)
Omega Speedmaster Professional Moonwatch Sapphire with box and papers
This Omega Speedmaster Professional Moonwatch Sapphire is a complete set with original boxes and papers, purchased in September 2021. It features a 42mm case size and is in excellent condition.
- Condition: Excellent condition, purchased in September 2021
- Case size: 42mm