Omega Speedmaster Speedmaster Professional Moonwatch MIR 365 / Yellow Gold

Reference 3197.50.00

About this watch

The Omega Speedmaster Professional Moonwatch MIR 365 / Yellow Gold is a masterpiece of luxury watchmaking. This limited-edition timepiece combines exceptional craftsmanship with a nod to its spacefaring heritage, making it a true collector's item. The stunning yellow gold case shines with a majestic glow, while the matte black dial contrasts beautifully against the gold accents, creating a striking visual balance that is both modern and timeless. The Omega caliber 863 movement is a hand-wound marvel that showcases Omega’s commitment to precision and craftsmanship, boasting 18 jewels, a frequency of 21,600 vibrations per hour, and a power reserve of up to 48 hours. With its chronograph functionality, this watch allows you to measure elapsed time with precision, making it perfect for special occasions or everyday wear. The closed case back adds to the watch's sleek profile while providing a sturdy structure, and the tachymeter bezel enables precise speed calculations. This luxury timepiece is not only a statement piece but also an investment, with its limited nature and association with a prestigious brand like Omega making it a worthy companion for any watch enthusiast or collector.

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Key Features

Omega Caliber 863 movement
Limited edition of 7 units produced in 1993
Yellow gold case with tachymeter bezel

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch MIR 365 / Yellow Gold

Reference

3197.50.00

Movement

863

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

Yellow Gold 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

Omega Speedmaster Moonwatch Pro Cal 3861 Ref 310.30.42.50.01.002 Mint

Omega - 310.30.42.50.01.002 · $6,975

This Omega Speedmaster Moonwatch Pro Caliber 3861 is a highly equipped model with its original stickers, retail tag, an Omega style forstner bracelet, and the mint OEM bracelet.

Condition: Mint
Bracelet value: $180
Bracelet type: Omega style forstner

Posted at

Feb 18, 2026, 6:17 PM

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Omega Speedmaster Professional Moonwatch Hesalite 311.33.42.30.01.001

Omega - 311.33.42.30.01.001 · $5,950

Omega Speedmaster Professional Moonwatch Hesalite, purchased brand new in 2021/22 and rarely worn.

Condition: Great condition
Caliber: 1816
Accessories included: Full box/papers

Posted at

Feb 18, 2026, 5:55 PM

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Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina Original Step Tritium Dial (Unpolished)

Omega - 145.022-69 · $5,235

This Omega Speedmaster Professional Moonwatch features a razor-sharp case with crisp edges and an original factory finish. The watch is fitted with its period-correct black tritium step dial displaying warm yellow patina.

Condition: Unpolished, all-original condition
Case size: 42mm diameter
Bracelet length: full length (fits wrist over 8 inches)
Movement service: serviced in February 2026

Posted at

Feb 18, 2026, 5:28 PM

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Omega Speedmaster Racing Chronograph Silver Dial Watch 326.30.40.50.02.001 Complete Set

Omega - 326.30.40.50.02.001 · $3,795

The Omega Speedmaster Racing features a striking silver white dial, bold chronograph hands and counters, and a stainless steel case and bracelet. It honors heritage, delivers precision, and adds a fresh twist with its bright dial.

Condition: Excellent
Diameter: 40mm
Movement: chronograph movement

Posted at

Feb 18, 2026, 5:22 PM

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Omega Speedmaster '57 - 332.10.41.51.10.001 - 2022 - $7000

Omega - 332.10.41.51.10.001 · $7,000

A 2022 Omega Speedmaster '57, bought new in New York, with international warranty card and a Genteel Handmade leather race strap.

Condition: superb operational and cosmetic condition
Year: 2022
Bracelet status: new

Posted at

Feb 18, 2026, 3:50 PM

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Omega Speedmaster Reduced - Mother of Pearl - White Dial - Factory Bracelet

Omega - Speedmaster Reduced · $2,495

A super rare and unique Omega Speedmaster reduced model with a stunning Mother of Pearl dial and factory Omega bracelet, available in 39mm case.

Condition: Great condition
Case Size: 39mm
Bracelet Type: Factory omega

Posted at

Feb 18, 2026, 1:49 PM

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Omega Speedmaster 3573.50 Box and cards

Omega - 3573.50 · $4,399

This Omega Speedmaster features a Hesalite sandwich with a sapphire display caseback, manual-wind chronograph, and classic Moonwatch configuration.

Condition: Used
Case material: metal
Crystal: Hesalite
Case back crystal: sapphire

Posted at

Feb 18, 2026, 1:07 PM

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2025 Omega Speedmaster Racing 44mm - 329.32.44.51.01.001 - Price Reduced!

Omega - 329.32.44.51.01.001 · $5,995

The Omega Speedmaster Racing Co-Axial Master Chronometer Chronograph combines the heritage of the Speedmaster line with bold orange racing accents and a modern Caliber 9900 Master Chronometer movement. It features a factory black micro-perforated leather racing strap with orange rubber lining and an Omega folding deployant clasp.

Condition: Preowned, barely worn
Movement: Omega Caliber 9900 Master Chronometer
Power reserve: approximately 60 hours
Strap: Factory black micro-perforated leather with orange rubber lining and Omega folding deployant clasp

Posted at

Feb 18, 2026, 12:16 PM

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Omega Moonswatch 1965 speedmaster

Omega - MoonSwatch 1965 speedmaster · $480

Up for sale is my Omega MoonSwatch Mod, a 2-year-old purchase that has barely been worn.

Condition: Pre-owned with minor cosmetic issues (dirty)

Posted at

Feb 18, 2026, 11:57 AM

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