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 3510.12 “Schumacher” Yellow Dial

Omega - 3510.12 · $3,450

This Omega Speedmaster 3510.12 'Schumacher' Yellow Dial is an iconic collector's set with a yellow dial, making it perfect for summer and a standout on wrist.

Condition: Excellent condition
Case size: 39mm
Movement: Automatic chronograph (cal. 3220)
Bracelet type: Original bracelet with extra links

Posted at

Apr 1, 2026, 7:48 PM

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Omega SpeedMaster 38 324.30.38.50.02.001 Complete Set Excellent Condition

Omega - 324.30.38.50.02.001 · $4,998

The Omega Speedmaster 38 offers a refined, modern take on the legendary Speedmaster design, combining classic chronograph heritage with a more versatile and wearable case size.

Condition: Excellent Condition
Case Size: 38mm
Dial Color: silver
Movement: Co-Axial Caliber 3330 automatic chronograph movement

Posted at

Apr 1, 2026, 6:25 PM

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2025 LNIB Omega Speedmaster Dark Side Of The Moon "Pitch Black" Full Set

Omega - Speedmaster Dark Side Of The Moon Pitch Black · $7,500

A 2025 Omega Speedmaster Dark Side Of The Moon 'Pitch Black' is being sold with full set box and papers.

Condition: Like-new
Year: 2025
Box And Papers: Full set
Seller Experience: 4 confirmed deals

Posted at

Apr 1, 2026, 5:08 PM

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Omega Speedmaster 3513.20 Chrnograph Olympic Special Edition Blue Red Hands |Good conditon| Serviced| Full Box Paper Tag| 2300$

Omega - 3513.20 · $2,300

This Omega Speedmaster 3513.20 Chrnograph Olympic Special Edition features a white dial with red and blue hands, making it an eye-catching piece.

Condition: Used Good Condition
Case size: 39mm diameter
Crystal material: Sapphire
Lug width: 20mm

Posted at

Apr 1, 2026, 10:57 AM

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OEM OmegaSpeedmaster Moonwatch Black Rubber Strap and Deployant Clasp - $450

Omega - 032Z017245 · $450

Additional rubber strap and deployant clasp for the Omega Speedmaster, purchased direct from an Omega boutique.

Material: black rubber
Deployment type: deployant clasp

Posted at

Apr 1, 2026, 10:15 AM

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Omega Speedmaster White Dial Moonwatch 3861 — Full Kit, Boutique Dated 11/2024, On Bracelet, $7400

Omega - 310.30.42.50.04.001 · $7,400

A white dial Omega Speedmaster Professional Moonwatch with a manual-wind charm and step dial, featuring a brighter and sharper look than the standard black dial.

Condition: Very good overall with honest light wear from normal careful use
Diameter: 42mm
Bracelet type: With push-button micro-adjust introduced in 2023

Posted at

Apr 1, 2026, 9:57 AM

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OEM Omega Speedmaster Bracelet 3861 Full links (20mm) Excellent Conditions

Omega - 3861 · $680

For sale is an OEM Omega Speedmaster bracelet for the 3861 model, featuring the updated taper and improved comfort of the newer generation.

Condition: Excellent overall condition
Lug-width: 20mm
Material: Stainless steel
Clasp-type: Updated Omega clasp with micro-adjustment

Posted at

Apr 1, 2026, 7:51 AM

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Incredible Vintage 18K Gold Omega Speedmaster “Tribute to Astronauts” ref BA145.022 Unpolished Collector Example!

Omega - BA145.022 · $48,500

This is a vintage 18K gold Omega Speedmaster 'Tribute to Astronauts' ref BA145.022, one of only 1014 made in 1969. It features an 18K gold dial, onyx hour markers, and a 42MM solid 18K yellow gold case with a correct DON maroon bezel.

Condition: Excellent, unpolished collector's example with patina
Case size: 42mm
Bezel type: DON (dot over 90) maroon bezel
Bracelet length: 7.5 inches

Posted at

Mar 31, 2026, 9:21 PM

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2026 Omega Speedmaster “Milano Cortina” 522.30.38.50.04.002 7495 SHIPPED

Omega - 522.30.38.50.04.002 · $7,495

The Omega Speedmaster Milano Cortina 2026 is a 38mm stainless steel watch with a blue bezel, blending iconic Speedmaster heritage with modern proportions.

Condition: Brand New
Case size: 38mm diameter
Movement type: automatic chronograph

Posted at

Mar 31, 2026, 8:44 PM

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