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

Reference 3872.50.31

Omega Speedmaster Professional Moonwatch Plexi / See-Through / Leather

About this watch

The Omega Speedmaster Professional Moonwatch is a legendary timepiece that embodies the perfect blend of history, craftsmanship, and style. With its rich heritage dating back to 1848, this watch has been part of humanity's most significant achievements, including the moon landing. The reference 3872.50.31 features a stunning design with a polished stainless steel case, plexi glass, and a black dial with stick and dot indexes. Powered by the Omega caliber 1863, a hand-wound movement renowned for its precision and reliability, this watch is a must-have for any watch enthusiast or collector. With its luxurious leather strap, water resistance of 50 meters, and unique ability to resist shattering, the Speedmaster Professional Moonwatch is not just a timepiece but an investment that will appreciate over time. Whether you're an astronaut at heart or a casual wearer, this watch offers something special for everyone, making it a true masterpiece of horology.

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Key Features

Stainless steel case with polished and brushed finish
Plexi glass with unique ability to resist shattering
Black dial with stick and dot indexes
Omega caliber 1863 hand-wound movement with 18 jewels
48-hour power reserve
Intuitive chronograph feature
Water resistance of 50 meters
Luxurious leather strap
Limited production run

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch Plexi / See-Through / Leather

Reference

3872.50.31

Movement

1863

Movement Features

Hours, Minutes, Small Seconds
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

[US] Omega Speedmaster Broad Arrow - White Dial - 42mm - 3551.20.00 - Full Set

Omega - 3551.20.00 · $4,100

This Omega Speedmaster Broad Arrow features a white dial and 42mm case, coming in full set with watch, box, manuals, and triple cards.

Condition: Fantastic condition with minor hairlines on bracelet, case, and clasp
Case Diameter: 42mm
Year: 2006

Posted at

Jan 19, 2026, 8:51 AM

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Omega Speedmaster ’57 Gold on Leather Strap 2025 MINT FULL 331.22.42.51.01.001

Omega

The Omega Speedmaster ’57 Gold on Leather Strap is a luxury watch for sale. The details of the watch are still coming, but it appears to be in mint condition.

Condition: MINT FULL

Posted at

Jan 18, 2026, 10:07 PM

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Omega Speedmaster Professional 42mm “Sapphire Sandwich” 310.30.42.50.01.002 - 11/2025 Complete Set

Omega - 310.30.42.50.01.002 · $7,350

This Omega Speedmaster Professional is a 'Sapphire Sandwich' model with a 42mm case, known as the Moonwatch.

Condition: Like New
Case size: 42mm
Service history: Unknown

Posted at

Jan 18, 2026, 6:07 PM

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Omega Speedmaster Professional Link - $75

Omega - Speedmaster Professional Link · $75

A replacement link set for the Omega Speedmaster Professional, sealed and unopened, received directly from Omega.

Material: genuine OEM
Status: sealed and unopened
Origin: received directly from Omega

Posted at

Jan 18, 2026, 5:12 PM

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Omega Speedmaster Broadarrow. $3450 only !!

Omega - Speedmaster Broadarrow · $3,450

A Omega Speedmaster Broadarrow for sale, available with shipping from NJ USA.

Shipping Location: NJ USA
Shipping Method: Fedex with insurance
Shipping Global: yes, globally accepted

Posted at

Jan 18, 2026, 3:43 PM

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2025 OMEGA Speedmaster Moonwatch Pro White 310.30.42.50.04.001 Full Set

OMEGA - 310.30.42.50.04.001 · $7,699

For sale is a classic Omega Speedmaster Moonwatch Pro with a white dial and a December 2025 date.

Condition: Very good condition, with a mark on the side of the case
Msrp: $9,100 + Tax
Shipping: Fully insured overnight via FedEx to the closest FedEx Office

Posted at

Jan 18, 2026, 3:12 PM

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Omega Speedmaster Pilot (332.10.41.51.01.002) | 2025

Omega - 332.10.41.51.01.002 · $7,900

This Omega Speedmaster Pilot is a recently released version of the Speedmaster, featuring an automatic Caliber 9900 movement and a 40.85mm steel case.

Condition: Excellent, lightly worn
Case Size: 40.85 mm diameter
Bracelet Material: Steel
Crystal: Sapphire

Posted at

Jan 18, 2026, 3:11 PM

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