Omega Speedmaster Speedmaster Professional Moonwatch Plexi / See-Through / Leather

Reference 3872.50.01

Omega Speedmaster Professional Moonwatch Plexi / See-Through / Leather

About this watch

The Omega Speedmaster Professional Moonwatch Plexi is a stunning celebration of design, functionality, and history. Its sleek stainless-steel case, measuring 42mm in diameter, strikes a perfect balance between elegance and masculinity. The black dial with stick and dot indexes is both stylish and functional, while the tachymeter bezel adds a sporty touch. The open case back showcases the intricate workings of the Omega caliber 1863 movement, allowing watch enthusiasts to appreciate the craftsmanship that goes into each timepiece. This hand-wound chronograph features 18 jewels and boasts a power reserve of 48 hours, delivering accurate timekeeping with its frequency of 21,600 vibrations per hour. The chronograph functionality is where this watch truly shines, allowing you to measure elapsed time with precision. With a water resistance of 50 meters, the Omega Speedmaster Professional Moonwatch can handle splashes and brief immersions. Its rich history adds a layer of nostalgia and significance to the watch, making it not just a fashion statement but also a smart investment. Whether you're a seasoned collector or a first-time buyer, this watch offers something special for everyone.

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Key Features

Omega caliber 1863 movement
Hand-wound chronograph with 18 jewels
48-hour power reserve
Tachymeter bezel
Plexiglass crystal
Open case back
50-meter water resistance

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch Plexi / See-Through / Leather

Reference

3872.50.01

Movement

1863

Movement Features

Hours, Minutes, Small Seconds
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

Omega Speedmaster Day Date Watch 3222.80 Serviced

Omega - 3222.80 · $3,500

This is a sporty and versatile Speedmaster with blue dial and automatic chronograph movement.

Condition: Very good, with factory serviced movement
Size: 40mm diameter
Dial color: blue

Posted at

Jan 6, 2026, 7:30 PM

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Omega Speedmaster Broad Arrow Re-Issue 3594.50 + 2024 Service

Omega - 3594.50 · $3,900

For sale is an Omega Speedmaster in very mint condition, fully complete set as shown including all box, books, links, and Omega warranty card.

Condition: Very mint condition
Service Date: 2024

Posted at

Jan 6, 2026, 5:45 PM

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Omega Speedmaster Reduced - 39mm Two Tone - Ref 175.0033 - Price Reduced!

Omega - 175.0033 · $2,850

The Omega Speedmaster Reduced is a white dial version, in great vintage condition with light hairlines on the bezel and case.

Condition: Great vintage condition, light hairlines on bezel and case
Case Size: 39mm diameter
Band Material: Leather AM strap from Casanova
Service History: No service history

Posted at

Jan 6, 2026, 2:06 PM

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Omega Speedmaster Professional “White Dial” – Ref. 310.30.42.50.04.001 – 2025 – Full Set – Warranty to 2030 -$7500 + shipping

Omega - 310.30.42.50.04.001 · $7,500

A modern Omega Speedmaster Professional with a highly sought-after white lacquer dial, featuring iconic Moonwatch heritage paired with a crisp, contemporary dial that wears incredibly well.

Condition: 9.5/10, nearly new with faint micro scratches on the bracelet and clasp
Dial color: white
Movement: Omega Co-Axial Master Chronometer Cal. 3861

Posted at

Jan 5, 2026, 11:28 PM

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Omega Speedmaster Gray Side The Moon Meteorite Dial Ref 311.63.44.51.99.001

Omega - 311.63.44.51.99.001 · $12,999

This Omega Speedmaster features a unique gray meteorite dial, set in a 44.25mm grey ceramic case.

Condition: Mint with minimal no visible scratches on case, band is slightly worn
Case Material: Grey Ceramic
Bezel Material: 18K Sedna gold
Dial: Grey Meteorite

Posted at

Jan 5, 2026, 11:19 PM

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[USA] Omega Speedmaster Professional 'Sapphire Sandwich' (310.30.42.50.01.002) – 2025 Like-New Complete Set 🚨$6,795🚨

Omega - 310.30.42.50.01.002 · $6,795

This Omega Speedmaster Professional is a sapphire sandwich example powered by Calibre 3861 and comes as a complete set with box, warranty cards, serial tag, and art manual.

Condition: Mint, like-new
Movement: Calibre 3861
Retail price: $9,400 + taxes

Posted at

Jan 5, 2026, 10:55 PM

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Omega Speedmaster Professional White Dial 2024 (Full Set, Sapphire)

Omega - 310.30.42.50.04.001 · $7,500

This 2024 Omega Speedmaster Professional features a white dial, sapphire sandwich design and is manual-wind Cal. 3861 with METAS certification.

Condition: excellent
Case size: 42mm
Movement type: manual-wind Cal. 3861
Crystal material: sapphire

Posted at

Jan 5, 2026, 10:48 PM

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Omega Speedmaster Box, Longines Cork Pour-Over Coffee Set

Omega - Speedmaster · $149

The listing is for an Omega Speedmaster box and a Longines Cork Pour-Over Coffee Set, both in good condition. The Speedmaster box is OEM and the coffee set is brand new.

Box type: OEM box

Posted at

Jan 5, 2026, 9:51 PM

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[WW] Omega Speedmaster Michael Schumacher Edition 2001

Omega - 3519.50.00 · $1,600

This Omega Speedmaster Michael Schumacher Edition is a limited edition watch from 2001, featuring an automatic movement and a 39mm case size. It comes without a box or papers and has overall good working condition.

Condition: Good condition with signs of wear on bracelet, dial, bezel and buckle
Bracelet length: 165mm (16.5cm)
Case diameter: 39mm

Posted at

Jan 5, 2026, 3:31 PM

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