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 Triple Calendar Day-Date Ref.3221.30.00 40mm | Great Condition (With Box & Serviced) | $2250

Omega - 3221.30.00 · $2,250

This Omega Speedmaster Triple Calendar Day-Date features a stainless steel case with a thickness of around 15mm and is paired with a sapphire crystal and rated to 100m water resistance. The dial includes chronograph registers, day, date, and month displays, as well as a 24-hour/GMT indication. It's powered by the Caliber 3606 movement.

Condition: Great
Water resistance: 100m
Movement power reserve: 44 hours
Bracelet size range: 18.5-19cm (7.2-7.5 inches)

Posted at

Apr 30, 2026, 10:22 PM

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Omega Speedmaster Professional Moonwatch – Ref. 310.30.42.50.01.001 – Excellent Condition – 2022

Omega - 310.30.42.50.01.001 · $5,450

The Omega Speedmaster Professional Moonwatch is a modern iteration of the legendary Moonwatch with updated movement technology and finishing while staying true to its heritage. It features an iconic Hesalite crystal and manual-wind Master Chronometer movement 3861. The watch is in excellent condition, showing only extremely light signs of wear.

Condition: excellent, minimal hairline scratches
Case size: 42mm
Movement: Cal. 3861 manual-wind Co-Axial Master Chronometer
Crystal: Hesalite

Posted at

Apr 30, 2026, 8:58 PM

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PRICE DROPPP Omega Speedmaster Chronograph Silver Dial – Ref. 324.30.38.50.02.001

Omega - 324.30.38.50.02.001 · $4,548

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.

Case Size: 38mm
Case Material: stainless steel
Bezel: fixed tachymeter

Posted at

Apr 30, 2026, 8:54 PM

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🌕🌒2025 OMEGA Speedmaster Sapphire Like New Full Set🌒🌕

Omega - 310.30.42.50.01.002 · $6,995

A 2025 Omega Speedmaster Sapphire, like new and full set, including a double box, warranty card, and fully linked bracelet.

Condition: Like New Excellent
Year: 2025
Set Status: Full Set
Warranty Card Date: 9/2025

Posted at

Apr 30, 2026, 8:50 PM

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Omega Speedmaster Cal 321 "Ed White" - 311.30.40.30.01.001

Omega - 311.30.40.30.01.001 · $17,000

This Omega Speedmaster Cal 321 is a rare and highly sought-after watch, with each movement being double assembled by a single watchmaker in Bienne.

Condition: Gently worn with minimal signs of wear
Movement caliber: 321
Annual production: <1000

Posted at

Apr 30, 2026, 5:36 PM

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2024 Omega Speedmaster Professional Moonwatch White Dial 310.30.42.50.04.001 Full Set

Omega - 310.30.42.50.04.001 · $6,600

The Omega Speedmaster Professional Moonwatch is a 2024 model with a white dial, featuring a stainless steel case and manual winding movement.

Condition: Light scratches on the case and bracelet
Case size: 42mm diameter
Movement type: Manual Wind

Posted at

Apr 30, 2026, 5:14 PM

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Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Brand New

Omega - 310.30.42.50.04.001 · $7,900

This is a Omega Speedmaster Moonwatch Professional with a white dial.

Condition: Brand New
Year of production: 2026

Posted at

Apr 30, 2026, 3:37 PM

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2021 Omega Speedmaster Racing 329.32.44.51.01.001 Orange Full Set - $6,495

Omega - 329.32.44.51.01.001 · $6,495

2021 Omega Speedmaster Racing, a racing themed version of the iconic Speedmaster watch, featuring an orange color scheme and various accessories.

Condition: Excellent condition with minimal signs of wear
Year: 2021
Case Size: 44mm
Contents: Watch,Inner & Outer Box,Card Holder,International Warranty Card,Pictograms Card,Master Chronometer Card,Instructions Manual

Posted at

Apr 30, 2026, 9:53 AM

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2025 Omega Speedmaster Sedna Gold 310.60.42.50.01.001 — Like New Condition, Box & Papers

Omega - 310.60.42.50.01.001 · $29,500

The Omega Speedmaster Sedna Gold elevates the iconic Moonwatch design with Omega’s proprietary Sedna gold and features a rich black dial.

Condition: Like new condition, ding on bezel near 12 o'clock
Box And Papers: Yes, complete with original box and papers (wallet not included)
Movement: Master Chronometer manual-wind
Size: [object Object]

Posted at

Apr 30, 2026, 9:10 AM

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