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.

Buy Now on Jomashop

This is an affiliate link

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

[US] Omega Speedmaster First Omega in Space - FOiS - 310.30.40.50.06.001 - Full Set

Omega - 310.30.40.50.06.001 · $7,425

Up for sale is an Omega Speedmaster First Omega in Space - FOiS watch, a mechanical timepiece that functions perfectly.

Condition: Fantastic condition with few hairlines on case, clasp, and bracelet
Case diameter: 40mm
Bracelet type: full set with linked bracelet

Posted at

May 26, 2026, 7:08 AM

Active

View listing on r/WatchExchange

Omega Speedmaster Date ref. 3212.80.00 40mm | Great Condition (with Box, Booklet, Cards & Serviced) | $2750

Omega - 3212.80.00 · $2,750

The Omega Speedmaster Date ref. 3212.80.00 features a versatile and often overlooked chapter in the Speedmaster lineage that blends classic chronograph functionality with everyday wearability. The watch is housed in a well-proportioned 40mm stainless steel case, making it suitable for a wide range of wrist sizes.

Condition: Great condition with little sign of wear
Case size: 40mm
Bracelet length: up to 19cm (7.5inches)
Water resistance: 100m

Posted at

May 26, 2026, 12:42 AM

Active

View listing on r/WatchExchange

Omega Speedmaster Moonphase Chronograph 44mm, 2025, Complete Set, $8,500

Omega - Speedmaster Moonphase Chronograph · $8,500

This Omega Speedmaster Moonphase Chronograph features a black sun brushed dial and ceramic tachymeter bezel. The watch includes a microstructured metallic crystal disc that shows actual lunar detail.

Condition: Excellent
Movement: Calibre 9904
Bracelet material: Steel

Posted at

May 26, 2026, 12:32 AM

Active

View listing on r/WatchExchange

Rare Vintage Omega Speedmaster Teutonic Gray Dial Bead-Blasted Case Hand Wound Ref Ref 145.0044

Omega - 145.0044 · $2,750

A rare vintage Omega Speedmaster Teutonic ref 145.0044 in a unique gray dial with a bead-blasted case, manual wound cal 861 movement, and an integrated stainless steel bracelet.

Condition: Pre-owned, with wear (scratches and nicks) but still looks great while wearing
Case Size: 42MM diameter
Movement Type: Manual wound Omega cal 861
Bracelet Length: fits up to app 7.25 inches

Posted at

May 25, 2026, 7:54 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional - Apollo XVII 17 Limited 45th Anniversary - 311.30.42.30.03.001

Omega - 311.30.42.30.03.001 · $7,695

This is the highly collectible Apollo XVII 45th Anniversary Limited Edition, featuring the striking blue dial and unique commemorative caseback design.

Condition: Good overall pre-owned condition with normal wear throughout
Size: 42mm diameter
Caseback Design: Commemorative

Posted at

May 25, 2026, 6:39 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional "Hesalite" 311.30.42.30.01.005 - $3999

Omega - 31130423001005 · $3,999

For sale is my beloved Omega Speedmaster Professional Hesalite Moonwatch, a discontinued model with a caliber 1861 movement, running within spec at +7s/d.

Condition: Pre-owned with wear on the clasp
Caliber: 1861
Box Contents: inner, outer boxes, manuals

Posted at

May 25, 2026, 4:42 PM

Active

View listing on r/WatchExchange

Omega Speedmaster "Grey Side of the Moon” – 311.93.44.51.99.001 – Full Set

Omega - 311.93.44.51.99.001 · $7,750

This Omega Speedmaster features a grey ceramic case and sandblasted platinum 'Lunar Dust' dial, giving it a stealthy and futuristic look while still feeling classic and classy.

Condition: Excellent
Case Size: 44.25mm
Movement: Omega Co-Axial Caliber 9300 chronograph movement

Posted at

May 25, 2026, 4:25 PM

Active

View listing on r/WatchExchange