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

2019 Omega Speedmaster Reduced 3510.50.00

Omega - 3510.50.00

2019 Omega Speedmaster Reduced with outer box, inner box, warranty card, and manual. The watch is in very good condition and retail ready.

Condition: Very Good
Year: 2019
Box Status: Retail Ready
Case Size: 39mm

Posted at

Feb 10, 2026, 10:30 PM

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2024 Omega Speedmaster Professional Ref 310.30.42.50.04.001 | Complete set | Excellent condition

Omega - 310.30.42.50.04.001 · $7,689

Selling a 2024 Omega Speedmaster Professional in excellent condition, with original box and accessories, suitable for daily wear or as a collector's piece.

Condition: Excellent / Very Good
Box And Outer Packaging: Original
Warranty Card Booklets: Omega warranty card & booklets
Tags: Included

Posted at

Feb 10, 2026, 10:03 PM

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Omega Speedmaster White Dial Co-Axial Chronograph 44.25mm – Ref. 329.30.44.51.04.001 – $5,249 Shipped

Omega - 329.30.44.51.04.001 · $5,249

The Omega Speedmaster Chronograph Co-Axial Master Chronometer features a 44.25mm stainless steel case, white dial, ceramic tachymeter bezel, and sapphire crystal with exhibition caseback. Powered by Omega's in-house Co-Axial Master Chronometer Caliber 9900.

Condition: Light surface wear, hairlines consistent with normal use; no deep dents or structural damage visible.
Case size: 44.25mm
Crystal type: Sapphire crystal with exhibition caseback
Movement: Omega's in-house Co-Axial Master Chronometer Caliber 9900, METAS certified

Posted at

Feb 10, 2026, 9:31 PM

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🔥2026 OMEGA SPEEDMASTER SAPPHIRE SANDWICH BRAND NEW COMPLETE!!🔥

OMEGA - 310.30.42.50.01.002 · $7,450

This brand new Omega Speedmaster Sapphire Sandwich features a beautiful black dial and stainless steel case, measuring 42mm in diameter.

Condition: BRAND NEW/UNWORN
Case Size: 42mm diameter
Material: Stainless Steel

Posted at

Feb 10, 2026, 5:39 PM

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Omega Speedmaster Professional Moonwatch Hesalire Cal 1861 - Big Box Full Set 2021

Omega - 311.30.42.30.01.005 · $4,650

The Omega Speedmaster Professional Moonwatch features a Lemania based caliber 1861 movement in a hesalite dome paired with a luminova dial. The watch is accompanied by the Big Box set including an inner travel box, outer protective one, loupe, two nato straps, medallion and loupe.

Condition: pre-owned with clean movement, light signs of use and scratches on the clasp
Movement: caliber 1861
Bracelet size: 42 x 20mm
Case material: hesalite

Posted at

Feb 10, 2026, 3:52 PM

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Omega Speedmaster Professional - Reverse Panda (ref. 310.30.42.50.01.004) - 2026 Brand New

Omega - 310.30.42.50.01.004 · $11,000

The Omega Speedmaster Professional Reverse Panda is a brand new release with a unique dial that 'pops' in person.

Condition: Brand New
Release year: 2026
Status: Full set

Posted at

Feb 10, 2026, 3:28 PM

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Omega Speedmaster 3573.50 Box and cards

Omega - 3573.50 · $4,500

Iconic moonwatch in good condition, comes with box and cards.

Condition: good
Box and cards included: true
Shipped: true

Posted at

Feb 10, 2026, 1:23 PM

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2025 OMEGA Speedmaster Moonwatch Pro White 310.30.42.50.04.001 Full Set Price Reduced

OMEGA - 310.30.42.50.04.001 · $7,549

This classic Omega Speedmaster Moonwatch Pro features a white dial and comes with a full set, including boxes, cards, manuals, cleaning cloth, extra links, hang tag, and original receipt.

Condition: Very good condition with minor scratch on the case
Msrp: $9,100
Year: 2025
Diameter: 40.5mm

Posted at

Feb 10, 2026, 1:20 PM

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