Omega Speedmaster Speedmaster Professional Moonwatch Sapphire Sandwich

Reference 3573.50.00

About this watch

The Omega Speedmaster Professional Moonwatch Sapphire Sandwich is a celebration of engineering and history, featuring the iconic Omega Caliber 1863 movement with 18 jewels, 48-hour power reserve, and 21,600 vibrations per hour. The watch boasts a stainless steel case with polished and brushed finishes, creating a dynamic look that can transition from casual to formal settings. The sapphire crystal provides exceptional clarity and scratch resistance, while the black dial features stick and dot indexes for easy time-telling. With a water resistance of up to 50 meters, this chronograph watch is practical for everyday wear, and its rich history and exceptional craftsmanship make it a smart investment for anyone who values luxury watches.

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MSRP: $5,500

Market Price: $4,432

Key Features

Omega Caliber 1863 movement with 18 jewels
48-hour power reserve
21,600 vibrations per hour frequency
Stainless steel case with polished and brushed finishes
Sapphire crystal for exceptional clarity and scratch resistance
Black dial with stick and dot indexes
Chronograph functionality for precise timekeeping

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch Sapphire Sandwich

Reference

3573.50.00

Movement

1863

Movement Features

Hours, Minutes, Small Seconds
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster Professional Moonwatch White Dial + EXTRAS. Complete Set w/ Box, Papers and Warranty!

Warranty: still under warranty
Extras: box, papers

Posted at

Feb 28, 2026, 5:06 PM

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Omega Speedmaster 38 | Black Dial Chronograph | 38mm $4500

Omega - 324.30.38.50.01.001 · $4,500

The Omega Speedmaster 38 features the iconic design in a versatile 38mm case, powered by the reliable Omega Caliber 3330 chronograph movement.

Condition: Very good
Case size: 38mm
Water resistance: 100m depth rating

Posted at

Feb 28, 2026, 4:19 PM

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Omega Speedmaster. 39mm. Special Dial.

Omega - Speedmaster · $2,250

This Omega Speedmaster is an automatic watch with a special dial and 39mm case size.

Diameter: 39mm
Movement: Automatic

Posted at

Feb 28, 2026, 11:13 AM

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- Omega Speedmaster Professional 1861 Bracelet

Omega - Speedmaster Professional 1861 · $650

This is a stainless steel bracelet for the Omega Speedmaster Professional 1861 watch, sold in pristine condition with all links and screws included.

Condition: Pristine
Bracelet material: stainless steel

Posted at

Feb 28, 2026, 10:09 AM

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[WTS] Omega Speedmaster Racing 44.25mm New. Reference 329.30.44.51.06.001. Full kit, shipping, inner and outer boxes, hang tag, manuals. 12/27/2025 warranty card. $7750 shipped from Orlando, Florida.

Omega Speedmaster Racing 44.25mm New. Reference 329.30.44.51.06.001. Full kit, shipping, inner and outer boxes, hang tag, manuals. 12/27/2025 warranty card. $7750 shipped from Orlando, Florida.

Omega - 329.30.44.51.06.001 · $7,750

This Omega Speedmaster Racing features a large case size of 44.25mm, making it a statement piece for any watch collector. The watch comes with a full kit, including shipping, inner and outer boxes, hang tag, manuals, and a warranty card valid until 12/27/2025.

Condition: New
Case Size: 44.25mm

Posted at

Feb 27, 2026, 5:32 PM

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Omega Speedmaster Professional Moonwatch Full Steel 145.022-69 Ghost Bezel Yellow Patina Step Dial 1969 (Serviced) 🔥

Omega - 145.022-69 · $5,250

This Omega Speedmaster Moonwatch presents beautifully in full steel, showcasing a strong and sharp case with thick lugs that retain their original shape. The tritium lume remains reactive under UV light, confirming its authenticity.

Case size: 42mm
Year: 1969
Bezel condition: ghost tone

Posted at

Feb 27, 2026, 12:41 PM

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