Omega Speedmaster Speedmaster Professional Missions Apollo 8

Reference 3597.12.00

About this watch

When it comes to iconic watches, few can rival the legacy of Omega's Speedmaster line. The Omega Speedmaster Professional Missions Apollo 8, specifically model 3597.12.00, stands out not just as a timepiece but as a piece of history. This limited-edition watch pays homage to one of NASA's most monumental missions. With its stunning design, exceptional movement, and limited availability, it’s a worthy investment for anyone who appreciates fine horology. The black dial is striking and reminiscent of the dark void of space, featuring stick and dot indexes that offer a level of clarity crucial for timing events. The chronograph sub-dials are arranged with precision, making it not only a tool but a work of art. At the heart of the Apollo 8 is the legendary Omega Caliber 1861, a masterpiece of engineering known for its reliability and precision. This hand-wound movement boasts a power reserve of 48 hours, allowing you to leave it unworn over the weekend without worry. The chronograph feature is where this watch shines, with the ability to measure elapsed time with precision. Whether worn daily or kept as a cherished collectible, the Omega Speedmaster Professional Missions Apollo 8 is bound to bring joy and inspire awe.
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Key Features

  • Omega Caliber 1861 movement
  • 42mm stainless steel case
  • Plexiglass crystal
  • 50m water resistance
  • Chronograph function with elapsed time measurement

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Missions Apollo 8
Reference
3597.12.00
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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  • Condition: barely worn, preowned
  • Movement: Caliber 9900 Co-Axial Master Chronometer
  • Power reserve: approximately 60 hours
  • Strap: factory black micro-perforated leather with orange rubber lining and Omega folding deployant clasp
Posted at
Jan 24, 2026, 9:51 PM
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  • Condition: Excellent / like new
  • Case Size: 39.7mm diameter
  • Movement Type: Manual wind (Caliber 1861)
  • Condition Details: Excellent / like new (watch), shows wear on original box
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Jan 24, 2026, 9:08 PM
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  • Case Size: 43mm
  • Case Material: Stainless Steel
  • Dial: Genuine Meteorite
Posted at
Jan 24, 2026, 7:47 PM
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  • Condition: Pristine pre-owned with No dings dent or scratches anywhere
  • Case size: 44.25mm
  • Strap: 3 Straps (2 OEM / 1 AM)
  • Movement: Co-Axial calibre 9300, self-winding chronograph movement
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Jan 24, 2026, 7:38 PM
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  • Condition: Brand New In Box (BNIB), perfect condition, 10/10
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  • Box Set: true
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Jan 24, 2026, 6:21 PM
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[WTS] Omega “Silver Snoopy” Speedmaster

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  • Condition: Brand new, unworn
  • Case Diameter: 42mm
  • Water Resistance: 50m depth rating
  • Movement: Omega Co-Axial Master Chronometer Calibre 3861
Posted at
Jan 24, 2026, 6:21 PM
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  • Condition: Perfect
  • Case size: 42mm
  • Bracelet type: stainless steel with sliding clasp adjustments
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  • Condition: Very good overall
  • Case Size: 39.7mm
  • Movement: Manual winding
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Jan 24, 2026, 2:38 PM
Active
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  • Condition: Excellent
  • Case size: 39.7mm
  • Movement: Omega Caliber 3861, Master Chronometer manual-wind chronograph
  • Water resistance: 50m
Posted at
Jan 24, 2026, 1:20 PM
Active