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

1998 Omega Speedmaster Reduced with original bracelet! Serviced, tariffs covered!! - $2680 shipped!

Omega - 3510.50 · $2,680

This listing is for a 1998 Omega Speedmaster Reduced automatic winding watch with its original bracelet. The watch features a stainless steel case, Hesalite crystal, and an Omega signed crown.

Condition: 9/10
Case size: 39mm diameter
Movement type: automatic winding

Posted at

Mar 27, 2026, 9:37 AM

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Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set

Omega - 311.30.40.30.01.001 · $15,850

An Omega Speedmaster Calibre 321 - Ed White edition watch in black dial with a 39.7mm diameter.

Condition: pristine condition with minor hairlines on clasp, case, and bracelet
Case diameter: 39.7mm
Strap options included: nato strap, velcro strap

Posted at

Mar 27, 2026, 8:13 AM

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Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set

Omega - 310.30.42.50.04.001 · $8,075

This Omega Speedmaster Moonwatch Professional features a white dial and is in perfect working condition, including its full set of accessories.

Condition: pristine with minor hairlines on clasp, case, and bracelet
Case size: 42mm diameter

Posted at

Mar 27, 2026, 8:01 AM

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Omega Speedmaster Reduced 39mm Tritium Patina 175.0032 - Cal. 1140

Omega - ST 175.0032 · $2,299

This Omega Speedmaster Reduced features a beautiful tritium patina dial, giving it an authentic vintage character.

Condition: Pre-owned with honest signs of use and some scratches
Movement: Omega Caliber 1140 Automatic (46 jewels)
Case size: 39mm
Caseback: Solid Omega press on caseback

Posted at

Mar 27, 2026, 4:43 AM

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Omega Speedmaster Professional Moonwatch 3570.50

Omega - 3570.50 · $4,000

Additional Details: Omega Speedmaster Professional 3570.00 Full Set Original box, outer box, hang tag, original bracelet with spare link, one piece Velcro strap, integrated rubber strap with deployment clasp.

Condition: daily wear condition, case 8/10, original Hesalite 9/10, bracelet 8/10
Box Status: full set
Bracelet Status: original with spare link
Strap Count: 3

Posted at

Mar 26, 2026, 9:38 PM

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Omega Speedmaster Trilogy 311.10.39.30.01.001 Limited Edition Box & Papers

Omega - 311.10.39.30.01.001 · $7,500

Up for sale is a Omega Speedmaster Trilogy Limited Edition watch with manual wind chronograph movement and stainless steel case.

Condition: Great condition overall
Case size: 39mm diameter
Limited pieces: 3557
Movement: manual wind chronograph

Posted at

Mar 26, 2026, 7:35 PM

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2024 Omega Speedmaster Moonwatch Professional White Dial 310.30.42.50.04.001 – Full Set $7,700 Shipped

Omega - 310.30.42.50.04.001 · $7,700

This modern take on the iconic Moonwatch features a crisp white lacquered dial paired with black subdials and bezel, creating a high-contrast, highly legible design that stands out from the traditional black dial variant. Powered by Omega’s Master Chronometer Caliber 3861, this manual-wind chronograph offers exceptional accuracy, anti-magnetic resistance, and the same heritage as the original Moonwatch.

Condition: Mint
Case size: 42mm
Movement: Manual-wind chronograph (Omega Caliber 3861)
Crystal: Sapphire

Posted at

Mar 26, 2026, 5:46 PM

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