Skip to content


Your cart is empty

Prospex Speedtimer Solar Chronograph SSC817

Sale price$675.00

Prospex Speedtimer Solar Chronograph Limited Edition. Designed for those who treat life as the ultimate adventure, Seiko Prospex keeps moving forward, meeting every challenge with technological excellence and winning design. Available only in a limited edition of 10,000, this exceptional watch, part of the high-intensity collection inspired by the 1969 “Speedtimer,” the world's first self-winding chronograph, is designed for usability, legibility and visibility. The chronograph function measures up to 60 minutes of elapsed time in 1/5-second increments and provides a split time function, while the solar cell, powered by any light source, with no battery change required, offers a 6-month power reserve when fully charged. Framed by a black tachymeter bezel, the pale blue dial, with a brilliant sunray finish, features three black subdials, with a 24-hour indicator and power reserve indicator, as well as a date calendar and LumiBrite hands and markers. With a curved anti-reflective sapphire crystal, this rugged stainless steel timepiece includes stylish black hard-coated center links, as well as the security of a screwdown caseback and tri-fold push button release clasp. 10 bar, 100M Water Resistant

Technical Data

  • Caliber V192ö
  • Powered by light energy - no battery change requiredö
  • 6-month power reserve once fully chargedö
  • Case Diameter: 39.0mmö
  • Case Thickness: 13.30mmö
  • Case Length: 45.50mmö
  • Stainless steel caseö
  • Curved sapphire crystal with anti-reflective coating on the inner surfaceö
  • Stainless steel braceletö
  • 10 bar, 100 meters (330 feet)ö


  • Prospex Speedtimer Solar Chronographö
  • Design inspired by Seiko's first precision chronographs, developed for international sporting competitions in 1964ö
  • Chronograph measures up to 60 minutes of elapsed time in 1/5-second increments with split time measurement functionö
  • Yellow dial with sand-blasted texture and black subdialsö
  • Date calendarö
  • 24-hour subdialö
  • Beige LumiBrite hands and markersö
  • Black tachymeter bezel with yellow accentsö
  • Screwdown casebackö
  • Tri-fold push button release claspö