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

Current Listings

Omega Speedmaster Professional Moonwatch – Ref. 310.30.42.50.01.001 – Excellent Condition – Watch Only

Omega - 310.30.42.50.01.001 · $5,250

This Omega Speedmaster Professional Moonwatch features the iconic Hesalite crystal and manual-wind Master Chronometer movement, staying true to its heritage while adding updated movement technology and finishing.

Condition: Excellent condition, Near mint
Case Size: 42mm
Movement: Manual-wind Co-Axial Master Chronometer (Cal. 3861)
Crystal: Hesalite

Posted at

Apr 3, 2026, 7:15 PM

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Price Drop Omega SpeedMaster Pilot 40.85mm

Omega - 332.10.41.51.01.002 · $7,728

The Omega Speedmaster Pilot Chronograph is a modern aviation-inspired chronograph that blends legendary Speedmaster DNA with a clean, instrument-driven design.

Case Size: 40.85mm
Case Material: Stainless Steel
Dial: Matte Black

Posted at

Apr 3, 2026, 4:53 PM

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Omega Speedmaster Professional White Dial - $7,150

Omega - Speedmaster Professional · $7,150

This Omega Speedmaster Professional features a beautiful white lacquered dial with red lettering, sapphire crystal and caseback, and a gorgeous 3861 movement. It comes on a metal band in very good condition and includes an additional OEM Omega black leather band.

Condition: Very good condition, minor hairline scratches
Movement: 3861
Year serviced: 2026
Warranty condition: 2024 dated

Posted at

Apr 3, 2026, 3:27 PM

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Omega Speedmaster Moonwatch Professional Chronograph 42MM “Reverse Panda” - Reference 310.30.42.50.01.004 Box and Papers card dated 2/2026

Omega - 310.30.42.50.01.004 · $10,300

This Omega Speedmaster Professional Moonwatch features a 42mm stainless steel case and a black 'reverse panda' dial with crisp white subdials, powered by Omega's Master Chronometer Caliber 3861.

Condition: Excellent, minimal signs of wear
Case size: 42mm diameter
Water resistance: 30m depth rating
Movement: Master Chronometer Caliber 3861

Posted at

Apr 3, 2026, 12:14 PM

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Omega Speedmaster Date 38.5mm 3513.54

Omega - 3513.54 · $1,750

For sale is an Omega Speedmaster Date 38.5mm, from 1998, running great and functions properly.

Condition: Good condition with minor wear and scratches
Year of manufacture: 1998
Payment methods accepted: Cryptocurrency with fee, credit/debit card, etc.
Location: Southwest FL

Posted at

Apr 3, 2026, 9:55 AM

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Omega Speedmaster Racing 326.30.40.50.03.001

Omega - 326.30.40.50.03.001 · $2,750

For sale is an Omega Speedmaster Racing, reference number 326.30.40.50.03.001. This watch is in great condition there is some light wear around the watch but nothing that big or super noticeable.

Condition: great with some light wear
Payment Methods Accepted: pretty much every method including crypto
Meet Up Locations: southwest FL, locally

Posted at

Apr 3, 2026, 9:53 AM

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Omega Speedmaster Professional (310.30.42.50.04.001)

Omega - 310.30.42.50.04.001 · $7,650

This Omega Speedmaster Professional features a white dial on a steel bracelet and comes with boxes, booklet, and warranty card dated February 2026.

Condition: Excellent
Case size: 42mm diameter
Bracelet material: Stainless Steel
Crystal type: Sapphire

Posted at

Apr 3, 2026, 8:32 AM

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Omega Speedmaster 3861 Sapphire 🔥Preowned 2021 Complete, $5200+✈️🔥

Omega - 310.30.42.50.01.002 · $5,200

This Omega Speedmaster is a preowned watch from 2021, complete with its original box and warranty. It's currently mounted on an aftermarket leather strap due to the missing original Omega Strap / Buckle / Clasp.

Condition: Preowned
Case size: 40mm diameter
Missing accessories: original Omega Strap / Buckle / Clasp
Shipping details: shipped from Singapore Office

Posted at

Apr 3, 2026, 8:25 AM

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