Omega Speedmaster Speedmaster Professional Plexi / Bracelet

Reference 3570.50.00

About this watch

The Omega Speedmaster Professional Plexi is a masterpiece of horology, a testament to precision and a symbol of human achievement. Its rich history, from being the first watch worn on the moon to its durable stainless steel construction, makes it a collector's item and a statement of style. The classic design, with its timeless aesthetics, is suitable for any occasion, while the reliable Omega caliber 1861 movement delivers excellent precision. The chronograph functionality allows for precise timing, and although the Plexiglass may be prone to scratches, it adds a vintage charm to this luxury watch. With a water resistance of 50 meters, it's practical but not designed for diving. Manual winding requires regular maintenance, but the Speedmaster Professional Plexi is worth it.
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MSRP: $4,500
Market Price: $4,040

Key Features

  • Stainless steel construction
  • Omega caliber 1861 movement
  • Chronograph functionality
  • Plexiglass crystal
  • Water resistance of 50 meters
  • Manual winding
  • Timeless design

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Plexi / Bracelet
Reference
3570.50.00
Movement
1861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Plexi
Water Resistance
50

Current Listings

[WTS] 2025 White Omega Speedmaster Moonwatch Professional

2025 White Omega Speedmaster Moonwatch Professional

The watch is described as being in like new condition with very minor micro scratches on the clasp, and comes with a full kit including inner box, outer box, manuals, warranty papers, card holder, and full links.

  • Condition: Like new with minor micro scratches on the clasp
  • Location Purchased: Japan
  • Located In: Dallas, TX
Posted at
Jan 4, 2026, 9:16 PM
Active
[WTS] 2025 Omega Speedmaster Hesalite 3861 310.30.42.50.01.001

2025 Omega Speedmaster Hesalite 3861 310.30.42.50.01.001

2025 Omega Speedmaster Hesalite with a manual-wind Calibre 3861 movement, size: 42mm diameter, hesalite crystal and stainless steel case.

  • Condition: Excellent condition overall
  • Size: 42mm diameter
  • Case material: stainless steel
  • Dial color: black
Posted at
Jan 4, 2026, 8:55 PM
Active
[WTS] Omega Speedmaster Racing Chronograph Silver Dial Watch 326.30.40.50.02.001 Complete Set

Omega Speedmaster Racing Chronograph Silver Dial Watch 326.30.40.50.02.001 Complete Set

The Omega Speedmaster Racing features a striking silver white dial, bold chronograph hands, and a solid stainless steel case with a modern presence. It comes complete with various accessories and offers precise performance.

  • Condition: Excellent
  • Dial color: silver white
  • Case material: stainless steel
  • Bracelet material: stainless steel
Posted at
Jan 4, 2026, 6:48 PM
Active
[WTS] Omega. Speedmaster Moonwatch. Anniversary Series Apollo XV. $5350 Only - Steal!

Omega. Speedmaster Moonwatch. Anniversary Series Apollo XV. $5350 Only - Steal!

This Omega Speedmaster Moonwatch Anniversary Series Apollo XV is a unique stand-out from the rest, featuring concentric rings of red, white, and blue on its seconds track.

  • Condition: Good condition (7.5/10)
  • Case Size: 42mm
  • Dial Color: Black with Blue and Red Accents
Posted at
Jan 4, 2026, 2:30 PM
Active
[WTS] Omega Speedmaster Dark Side of the Moon 311.92.44.30.01.001 | Ceramic |FULL SET

Omega Speedmaster Dark Side of the Moon 311.92.44.30.01.001 | Ceramic |FULL SET

This Omega Speedmaster Dark Side of the Moon features a full-ceramic case and buckle, in excellent condition.

  • Condition: Mint, like-new
  • Material: Full-ceramic case and buckle
Posted at
Jan 4, 2026, 12:48 PM
Active
[WTS] 20mm Omega Speedmaster Bracelet 1499 / 842 – Production (1996–1998)

20mm Omega Speedmaster Bracelet 1499 / 842 – Production (1996–1998)

Omega - 1499/842 · $550
A high-quality Omega factory bracelet option with excellent build and taper, known among Speedmaster collectors.

  • Length: 20mm
  • Production period: 1996-1998
Posted at
Jan 4, 2026, 11:18 AM
Active
[WTS] Omega. Speedmaster Moonwatch. Anniversary Series Apollo XV. $5350 Only - Steal!

Omega. Speedmaster Moonwatch. Anniversary Series Apollo XV. $5350 Only - Steal!

A pre-owned Omega Speedmaster Moonwatch from the Anniversary Series Apollo XV, featuring a 42mm black dial with blue and red accents.

  • Condition: Good condition (7.5/10)
  • Bracelet size: fits up to 7.5 inch hand
  • Price compared to comps: thousands below comparable prices
Posted at
Jan 3, 2026, 9:55 PM
Active
[WTS] Omega Speedmaster Professional Moonwatch "Sapphire Sandwich" 310.30.42.50.01.002 Complete Set

Omega Speedmaster Professional Moonwatch "Sapphire Sandwich" 310.30.42.50.01.002 Complete Set

This Omega Speedmaster Professional Moonwatch 'Sapphire Sandwich' is a direct descendant of the Speedmaster worn during all six Apollo lunar landings, featuring a 42 mm stainless steel case with asymmetrical lugs, black anodized aluminum bezel, and a Master Chronometer certified by METAS.

  • Condition: Excellent Pre-Owned Condition
  • Box Papers: Yes, Complete Set
  • Warranty: Until 2030
  • Movement: Omega Co-Axial Master Chronometer Calibre 3861
Posted at
Jan 3, 2026, 9:42 PM
Active