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 Darkside of the Moon 311.92.44.51.01.005

Omega - 311.92.44.51.01.005 · $6,995

For sale is a Omega Speedmaster Dark Side of the Moon, which comes in pristine condition as shown in the pics.

Condition: mint condition
Box and papers: included
Cards: none available

Posted at

May 12, 2026, 4:36 PM

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Omega Speedmaster Date 3511.80.00 – Metallic Blue Dial 39mm – Fresh Service – $1,999 Shipped

Omega - 3513.82.00 · $1,999

This Omega Speedmaster Date features a striking metallic blue sunburst dial and a sportier take on the traditional Moonwatch aesthetic.

Condition: Very good, honest signs of wear consistent with age
Case size (excluding crown): 39mm
Lug-to-lug: 45mm
Thickness: 14mm

Posted at

May 12, 2026, 1:40 PM

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Omega Speedmaster Triple Date 3523.30.00 Silver Dial 39mm – $2,299 Shipped

Omega - 3523.30.00 · $2,299

This Omega Speedmaster Triple Date ref. 3523.30.00 combines classic Speedmaster DNA with a practical full calendar layout featuring day, date, month, chronograph, and 24-hour indicator in a compact case.

Condition: Very attractive condition
Case Size: 39mm (excluding crown)
Lug To Lug: 44mm
Thickness: 14mm

Posted at

May 12, 2026, 1:04 PM

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Omega Speedmaster Marui Panda 3510.21.00 – Full Set – Fresh Service – JDM Limited Edition of 2000pcs – $5,799 Shipped

Omega - 3510.21.00 · $5,799

This Omega Speedmaster Marui Panda is a highly collectible JDM limited edition with a unique white 'Panda' dial and deep black subdials. It features a 39mm case size, lug-to-lug measurement of 44mm, thickness of 12mm, and lug width of 18mm.

Condition: Very attractive condition, strong lines and honest signs of careful wear throughout
Movement: Omega Cal. 3220 automatic chronograph
Case size: 39mm (excluding crown)
Lug-to-lug: 44mm

Posted at

May 12, 2026, 12:19 PM

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Collection Sell Off: OMEGA Speedmaster, WISE ADX GMT, Grand Seiko EVO9 Atera Valley, Seiko Speedtimer, CASIO G-Shock MRG

The seller is listing an OMEGA Speedmaster 3861 Sapphire Sandwich watch, which is in very good condition and running beautifully. It comes with a Forstner Bullet Bracelet.

Posted at

May 12, 2026, 12:15 PM

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Omega Speedmaster 3802.71.53 Automatic Chrnograph White MOP Dial | 2090$

Omega - 3802.71.53 · $2,090

This Omega Speedmaster features a white mother-of-pearl dial with numeral hour markers, combining sporty and elegant looks.

Condition: Good Condition
Case Size: 38mm diameter
Lug Width: 18mm
Movement Type: Chrnograph

Posted at

May 12, 2026, 11:06 AM

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Omega Speedmaster Reduced 3510.50 Mint Full Set $3200

Omega - 3510.50 · $3,200

A beautiful Omega Speedmaster Reduced from 1998 in stainless steel, featuring a specific Speedmaster case with twisted lugs and a matte black dial with Luminova.

Condition: Mint
Case size: 39mm diameter
Movement: automatic Omega caliber 3220 (ETA 2890-2 with Dubois-Depraz chronograph module)
Bracelet: Omega 1469 with sold 813 end links

Posted at

May 12, 2026, 8:59 AM

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