Omega Speedmaster Speedmaster Professional Moonwatch MIR 365 / Yellow Gold

Reference 3197.50.00

Omega Speedmaster Professional Moonwatch MIR 365 / Yellow Gold

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
50

Current Listings

[WTS] May 2026 Omega Speedmaster Silver Snoopy BNIB 310.32.42.50.02.001 $15,499

May 2026 Omega Speedmaster Silver Snoopy BNIB 310.32.42.50.02.001 $15,499

Omega - 310.32.42.50.02.001 · $15,499
Up for sale is the Omega Speedmaster “Silver Snoopy Award” 50th Anniversary in brand new condition, widely considered one of the most playful and highly coveted special-edition luxury timepieces ever produced by Omega.

  • Condition: Brand new in box with warranty
  • Case size: 42mm diameter
  • Case thickness: 14.4mm
  • Lug width: 20mm
Posted at
May 26, 2026, 5:18 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Racing 329.32.44.51.01.001 + FREE OEM Omega Bracelet

Omega Speedmaster Racing 329.32.44.51.01.001 + FREE OEM Omega Bracelet

Omega - 329.32.44.51.01.001 · $5,799
This Omega Speedmaster Racing features a ceramic tachy bezel, METAS-certified Caliber 9900, and one of the best black/orange dials Omega has put out in years. The orange chrono handset and racing minute track give this watch more personality than the standard Speedy lineup.

  • Condition: Excellent overall condition with only light signs of wear
  • Case size: 44.25mm
  • Water resistance: 100m
  • Movement: Co-Axial Master Chronometer Caliber 9900
Posted at
May 26, 2026, 5:04 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Moonwatch Sapphire Sandwich 310.30.42.50.01.002

Omega Speedmaster Moonwatch Sapphire Sandwich 310.30.42.50.01.002

Omega - 310.30.42.50.01.002 · $6,400
This Omega Speedmaster Moonwatch Sapphire Sandwich features a 42mm case, manual-winding Caliber 3861 with 50 hours of power reserve, and comes equipped with the standard brushed and polished OEM Omega "sapphire sandwich" bracelet. It was purchased from an Omega boutique in June 2022.

  • Condition: amazing condition
  • Case diameter: 42mm
  • Case thickness: 13.18mm
  • Lug width: 20mm
Posted at
May 26, 2026, 4:44 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Professional Ref. 145.012-67 SP. Pre-Moon Full Collector's Set!

Omega Speedmaster Professional Ref. 145.012-67 SP. Pre-Moon Full Collector's Set!

Omega - 145.012-67 SP · $17,000
This listing features a rare Omega Speedmaster Professional Ref. 145.012-67 SP in its final and most desirable form, housing the legendary Caliber 321 column-wheel movement. The watch comes as a full collector's set with original Omega box and international guarantee papers dated August 22, 1968.

  • Condition: Pre-owned, original papers and box included
  • Case Manufacturer: Huguenin Frères (HF)
  • Movement: Caliber 321, serial 26.xxx.xxx
  • Bezel Type: Dot Over Ninety (DON) bezel
Posted at
May 26, 2026, 4:32 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster "Ed White" 311.30.40.30.01.001 Collector’s set in Excellent Condition

Omega Speedmaster "Ed White" 311.30.40.30.01.001 Collector’s set in Excellent Condition

Omega - 311.30.40.30.01.001 · $16,700
The Omega Speedmaster "Ed White" is a tribute to the first American spacewalk, featuring a 39.7mm straight-lug case and manual-wind caliber 321 reissue.

  • Condition: Excellent condition with only minor signs of any wear
  • Case size: 39.7mm
  • Bracelet style: flat-link style
Posted at
May 26, 2026, 1:55 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Dark Side of the Moon 44.25mm 310.92.44.51.01.002 ( new / 2025 / box and papers )

Omega Speedmaster Dark Side of the Moon 44.25mm 310.92.44.51.01.002 ( new / 2025 / box and papers )

Omega - 310.92.44.51.01.002 · $13,550
This Omega Speedmaster Dark Side of the Moon features a 44.25mm black ceramic case and is powered by the Omega Co-Axial Calibre 9900. It comes with all original boxes, papers, and accessories.

  • Condition: Brand new
  • Case size: 44.25mm
  • Material: Black Ceramic
  • Movement: Omega Co-Axial Calibre 9900
Posted at
May 26, 2026, 1:32 PM
Active
View listing on r/WatchExchange
[WTS] BNIB Omega Speedmaster Professional 310.30.42.50.01.001 $6,699

BNIB Omega Speedmaster Professional 310.30.42.50.01.001 $6,699

Omega - 310.30.42.50.01.001 · $6,699
The Omega Speedmaster Moonwatch Professional features a robust and elegant 42mm stainless steel case with a hesalite front and solid case back powered by the updated caliber 3861 movement.

  • Condition: Brand new in box with warranty
  • Case size: 42mm diameter
  • Case thickness: 13.2mm
  • Lug width: 20mm
Posted at
May 26, 2026, 1:31 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Reduced 3510.50.00 Early "Tritium Dial" | Unpolished, Fresh Service | $2,699 Shipped

Omega Speedmaster Reduced 3510.50.00 Early "Tritium Dial" | Unpolished, Fresh Service | $2,699 Shipped

Omega - 3510.50.00 · $2,699
A Omega Speedmaster Reduced with an early 'Tritium Dial' is being sold, featuring a fresh service.

  • Condition: Unpolished
  • Service status: Fresh Service
Posted at
May 26, 2026, 12:03 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Reduced 3510.50.00 Early Tritium Dial, Hollow Endlinks, Unpolished | Fresh Service | $2,699 Shipped

Omega Speedmaster Reduced 3510.50.00 Early Tritium Dial, Hollow Endlinks, Unpolished | Fresh Service | $2,699 Shipped

Omega - 3510.50.00 · $2,699
This Omega Speedmaster Reduced features an early tritium dial with beautiful warm patina and a hollow endlink bracelet configuration, giving it a unique vintage aesthetic. The watch has been serviced and is running strongly.

  • Condition: Excellent overall for its age
  • Bracelet length: ~18cm/~7.1 inches
  • Movement: Omega Cal. 1140 (Automatic chronograph, ETA 2890-A2 + Dubois-Dépraz module)
  • Water resistance: 30m
Posted at
May 26, 2026, 11:48 AM
Active
View listing on r/WatchExchange