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
50

Current Listings

1991 Omega Speedmaster Ref: 3590.50 with Accessories

1991 Omega Speedmaster Ref: 3590.50 with Accessories

Omega - 3590.50 · $3,550.004
A 1991 Omega Speedmaster Ref: 3590.50 with a 42mm case, excellent condition black bezel, and tritium dial with creamy yellow patina.

  • Condition: Very nice with some wear from use
  • Serial number: 48,26X,XXX
  • Bracelet size: 20 links (+1 spare) and 633 end links
  • Bracelet type: 1171/1 Omega bracelet
Posted at
Apr 28, 2025, 8:42 PM
Active
1992 Omega Speedmaster Ref: 3590.50

1992 Omega Speedmaster Ref: 3590.50

Omega - 3590.50 · $3,850.004
A 1992 Omega Speedmaster Ref: 3590.50 in excellent condition, featuring a 42mm case, black bezel, tritium dial, and Omega bracelet.

  • Condition: Excellent with some light wear and corrosion
  • Case Size: 42mm diameter
  • Bracelet Links: 22
Posted at
Apr 28, 2025, 8:40 PM
Active
[WTS] Omega Speedmaster Professional 3590.50 - $3650 Shipped ✈️

Omega Speedmaster Professional 3590.50 - $3650 Shipped ✈️

Omega - 3590.50 · $3,650
a beautiful Omega Speedmaster Professional Moonwatch with Tritium dial and Calibre 861 movement.

  • Condition: good working order, with some cosmetic wear as seen in photos
  • Wrist size: 7.5inch
Posted at
Apr 28, 2025, 3:30 PM
Active
1992 Omega Speedmaster Ref: 3590.50

1992 Omega Speedmaster Ref: 3590.50

Omega - 3590.50 · $3,950.004
A 1992 Omega Speedmaster Ref: 3590.50 with a 42mm case, black bezel, and tritium dial in excellent condition.

  • Condition: Excellent
  • Case size: 42mm
  • Bracelet links: 22
  • End links: 812
Posted at
Apr 23, 2025, 12:25 PM
Active
1991 Omega Speedmaster Ref: 3590.50 with Accessories

1991 Omega Speedmaster Ref: 3590.50 with Accessories

Omega - 3590.50 · $3,650.004
This is a 1991 Omega Speedmaster Ref: 3590.50 with Accessories, featuring a 42mm case, excellent condition black bezel, and tritium dial with creamy yellow patina.

  • Condition: Pre-owned, with wear from use
  • Case Size: 42mm diameter
  • Bracelet Links: 20 links (+1 spare)
  • Bracelet Type: Omega 1171/1
Posted at
Apr 23, 2025, 12:25 PM
Active
1995 Omega Speedmaster Professional Ref. 3590.50 with Box & Papers

1995 Omega Speedmaster Professional Ref. 3590.50 with Box & Papers

Omega - 3590.50 · $4,500
A sought-after 1995 Omega Speedmaster Professional Ref. 3590.50 with a unique vintage charm, powered by the reliable Caliber 861 and paired with a comfortable bracelet.

  • Condition: Excellent (little to no signs of wear)
  • Case width: 42mm
  • Movement: Manual Cal. 861
  • Year: 1995
Posted at
Jan 31, 2025, 1:29 PM
Active
1992 Omega Speedmaster Ref: 3590.50 with Patina

1992 Omega Speedmaster Ref: 3590.50 with Patina

Omega - 3590.50 · $4,350
This 1992 Omega Speedmaster features a 42mm case, black bezel, tritium dial, and 1479 Omega bracelet.

  • Condition: Excellent with some light wear and patina
  • Serial Number: 48,28X,XXX
  • Bracelet Length: 19 links
Posted at
Jan 30, 2025, 7:18 PM
Active
1993 Omega Speedmaster Ref: 3590.50�Sharp Case

1993 Omega Speedmaster Ref: 3590.50�Sharp Case

Omega - 3590.50 · $4,150
A 1993 Omega Speedmaster Ref: 3590.50 with a sharp case, excellent bezel and insert, tritium dial with aged patina, and an excellent 1479 Omega bracelet.

  • Condition: Excellent with light wear from use
  • Case size: 42mm
  • Serial number: 48,29X,XXX
Posted at
Jan 30, 2025, 7:17 PM
Active
1993 Omega Speedmaster Ref: 3590.50�Sharp Case

1993 Omega Speedmaster Ref: 3590.50�Sharp Case

Omega - 3590.50 · $4,150
This is a 1993 Omega Speedmaster with a sharp case and excellent condition black bezel, tritium dial, and 1479 Omega bracelet.

  • Condition: Excellent
  • Case size: 42mm
  • Bezel condition: black bezel in excellent condition
  • Serial number: 48,29X,XXX
Posted at
Jan 22, 2025, 8:12 PM
Active