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Seiko Propsex Speedtimer Night Vision Chronograph

Seiko Propsex Speedtimer Night Vision Chronograph

Seiko gives its Speedtimer lineup a ceramic and stealthy makeover with the solar-powered SSC923.


Regular price $700
Regular price Sale price $700
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Editor’s Note

Seiko Prospex Speedtimer line is famous for its robust chronographs and innovative designs. Reference SSC923 is not stranger to that heritage. It's powered by a V192 solar quartz movement offering six months of power on a full charge, providing operation for a running-second display, date at 4:30, 24-hour subdial, and a 1/5-second chronograph. The 41mm PVD-black stainless steel case has a ceramic bezel and a water-resistance rating of 100m, as well as green LumiBrite on the hands and indices that provide night vision goggle-like readability, hence the nickname given to this extremely stealthy yet handsome modern interpretation of a Seiko Speedtimer.

Details & Specs

  • Reference: SSC923
  • Case Material: Stainless Steel with black PVD coating
  • Case Diameter: 41.4mm
  • Case Thickness: 13.2mm
  • Lug Width: 22mm
  • Bezel Material: Ceramic
  • Movement: V192 Solar Automatic
  • Strap/Bracelet: Black Nylon
  • Water Resistance: 100m