Omega Speedmaster Speedmaster Professional Plexi / Bracelet

Reference 3570.50.00

Omega Speedmaster Professional Plexi / Bracelet

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

Current Listings

OMEGA Speedmaster Day‑Date 3523.30.00 | Double Boxed + Pictogram Card

OMEGA - 3523.30.00 · $2,450.002

The OMEGA Speedmaster Day-Date 3523.30.00 is a luxury watch featuring a clean crystal and dial, with some minor imperfections on the case and bracelet. The movement is strong but running slightly slow.

Condition: Preowned with small dings and scratches in case and bracelet, movement running slightly slow
Bracelet size: 7.5in (fits larger side)
Movement condition: running slowly, could be regulated by watchmaker
Case/bracelet condition: small dings and scratches, light and easily polishable

Posted at

Apr 29, 2025, 6:50 PM

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Omega Speedmaster - Dark Side of the Moon - 311.92.44.51.01.007 ( new / 2024 )

Omega - 311.92.44.51.01.007 · $9,795.01

This Omega Speedmaster Moonwatch Dark Side of the Moon features a Titanium Deployment Clasp and Ceramic Black Case with a 44.25mm diameter.

Condition: Brand New
Case material: Ceramic, Titanium
Movement: Omega Co-Axial Calibre 9300

Posted at

Apr 29, 2025, 3:55 PM

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Omega Speedmaster - FOIS - 310.30.40.50.06.001 ( excellent / 2024 )

Omega - 310.30.40.50.06.001 · $7,450.007

This is an excellent condition Omega Speedmaster FOIS 39.7mm Stainless Steel Case with the Omega 3861 Calibre, a First Omega in Space model.

Condition: Excellent condition
Case size: 39.7mm diameter
Caliber: Omega 3861

Posted at

Apr 29, 2025, 3:54 PM

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Omega Speedmaster Reduced 3511.12 Yellow JAPAN 🇯🇵 EXCLUSIVE

Omega - 3511.12 · $2,399

Omega Speedmaster Reduced, a watch exclusively released in Japan, comes with the original box and booklet, along with a 7-inch bracelet.

Bracelet length: 7 inches
Box and booklet included: true

Posted at

Apr 29, 2025, 2:28 PM

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Omega Speedmaster Professional 145.012 Cal. 321

Omega - 145.012-67 · $6,450

This Omega Speedmaster Professional features a Cal. 321 movement and an exhibition caseback. The watch has aged beautifully with a faded grey bezel and dial patina.

Movement: Calibre 321
Bracelet: Flat link Uncle Seiko bracelet
Box: Original 1968 Olympic box (possibly)

Posted at

Apr 29, 2025, 11:12 AM

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New 2025 Omega Speedmaster Moonwatch Professional Sapphire Black Dial Full 4/25 Ref: 310.30.42.50.01.002

Omega - 310.30.42.50.01.002 · $6,499

This is a brand new Omega Speedmaster Moonwatch Professional with a black dial and sapphire crystal case.

Condition: 10/10, unworn with stickers
Diameter: 42mm
Water Resistance: 50M
Movement: 3861

Posted at

Apr 29, 2025, 10:42 AM

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Omega Speedmaster Ceramic Apollo 8 Dark Side Of The Moon DSOTM 311.92.44.30.01.001

Omega - 311.92.44.30.01.001 · $8,597

The Omega Speedmaster Dark Side Of The Moon features a black ceramic case with a laser-ablated Calibre 1869 movement, depicting the moon's surface through the skeletonized dial and exhibition caseback.

Condition: Truly exceptional
Case size: 44.25mm
Movement: Calibre 1869

Posted at

Apr 29, 2025, 9:28 AM

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[US] Omega Speedmaster Silver Snoopy - 50th Anniversary - 310.32.42.50.02.001 - Full Set + Bracelet

Omega - 310.32.42.50.02.001 · $15,100

This Omega Speedmaster Silver Snoopy - 50th Anniversary watch is a full set, including the watch, canvas strap, bracelet, box, manuals, and accessories. It functions perfectly mechanically.

Condition: Fantastic condition with minor hairlines
Case Diameter: 42mm
Water Resistance: 30m

Posted at

Apr 29, 2025, 8:59 AM

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