Omega Speedmaster Speedmaster Professional Missions Gemini XII

Reference 3597.10.00

About this watch

The Omega Speedmaster Professional Missions Gemini XII stands out as a beacon of excellence in the world of luxury watches. This limited edition timepiece, produced between 1997 and 1998, is a tribute to NASA's Gemini program and features a stunning design that whispers elegance without being loud. The sleek stainless steel case, black dial with stick indexes and dot markers, and tachymeter bezel all contribute to its timeless appeal. Powered by the Omega caliber 1861 movement, a hand-wound chronograph known for its reliability and precision, this watch is suitable for both everyday wear and special occasions. With only 200 units made, owning an Omega Speedmaster Gemini XII is like holding a piece of horological history. Its historical significance adds a layer of intrigue that few other watches can match, making it a must-have for collectors, space enthusiasts, and those who appreciate the finer things in life.
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Key Features

  • Limited edition of 200 units
  • Omega caliber 1861 hand-wound chronograph movement
  • 42mm diameter stainless steel case
  • Black dial with stick indexes and dot markers
  • Tachymeter bezel for measuring speed
  • Water resistance of 50 meters
  • 20mm lug width for versatility

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Missions Gemini XII
Reference
3597.10.00
Movement
1861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Plexi
Water Resistance
50

Current Listings

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This Omega Speedmaster Moonphase watch features a 44mm case and comes with three original Omg cards dated 2017.

  • Condition: Good pre-owned condition
  • Case size: 44mm diameter
Posted at
May 5, 2025, 10:43 AM
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[WTS] Omega Speedmaster Professional Moonwatch Sapphire with box and papers

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  • Condition: Excellent condition, purchased in September 2021
  • Case size: 42mm
Posted at
May 5, 2025, 8:48 AM
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[WTS] Omega Speedmaster Racing - Panda Dial - OEM Rubber and Bracelet

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  • Condition: like new, almost completely unworn
  • Diameter: 40mm
  • Movement: Omega 3300 Co-Axial Automatic Chronograph
  • Water Resistance: 100m
Posted at
May 5, 2025, 7:21 AM
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[WTS] Omega Speedmaster Tokyo Olympics Edition 42mm - Box and Papers

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Omega - 52230423003001 · $6,150
This Omega Speedmaster Tokyo Olympics Edition is a limited edition stainless steel watch with a blue dial and 42mm case size, featuring a handwound Calibre 1861 movement. It comes with a limited edition box set, warranty card, manual, hang tag, and linked bracelet.

  • Condition: Excellent condition with very light wear on the case and bracelet
  • Case size: 42mm diameter
  • Movement: Calibre 1861 handwound with 48 hour reserve
  • Bracelet type: Fully linked bracelet
Posted at
May 4, 2025, 7:41 PM
Active
[WTS] Omega Speedmaster Racing Panda Dial Yellow Accents Lots of Extras

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This Omega Speedmaster Racing model features a crisp white dial with dynamic black and yellow accents, a bold, motorsport-inspired design, and is powered by the Omega Caliber 3330 automatic movement.

  • Condition: Exceptional shape, with a few desk dive scratches on the bracelet
  • Movement: Omega Caliber 3330
  • Case diameter: 40MM
  • Water-resistance: 100M
Posted at
May 4, 2025, 5:37 PM
Active
[WTS] Omega Speedmaster Chronoscope Blue Panda 329.30.43.51.03.001

Omega Speedmaster Chronoscope Blue Panda 329.30.43.51.03.001

The Omega Speedmaster Chronoscope Blue Panda is a 43mm watch on a bracelet with push micro adjustment clasp, featuring a blue panda dial.

  • Condition: near mint with a few light marks
  • Case size: 43mm diameter
  • Condition notes: a few light marks
Posted at
May 4, 2025, 4:12 PM
Active
FS : Omega Speedmaster Chronoscope Blue Panda 329.30.43.51.03.001

FS : Omega Speedmaster Chronoscope Blue Panda 329.30.43.51.03.001

Omega - 329.30.43.51.03.001 · $4,990.005
A beautiful and underrated Omega Speedmaster Chronoscope in Blue Panda color, featuring a 43mm case size and push micro adjustment clasp.

  • Condition: near mint with a few light marks
  • Case Size: 43mm
Posted at
May 4, 2025, 4:11 PM
Active
[WTS] Omega Speedmaster. Triple Date. 3221.30. 40mm.

Omega Speedmaster. Triple Date. 3221.30. 40mm.

Omega - 3221.30 · $1,850
The Omega Speedmaster is a 40mm chronograph watch with automatic movement.

  • Movement: Automatic
  • Case size: 40mm
Posted at
May 4, 2025, 3:57 PM
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[WTS] Omega Speedmaster Professional Sapphire Sandwich 3861

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  • Condition: Excellent condition
  • Bracelet type: original clasp
  • Bracelet material: not specified
  • Straps included: 3
Posted at
May 4, 2025, 3:52 PM
Active