Prospex Speedtimer Solar Chronograph
Design impressed by Seiko’s first precision chronographs, developed for worldwide sporting competitions in 1964
Powered by gentle power – no battery change required
6-month energy reserve as soon as totally charged
Chronograph measures as much as 60 minutes of elapsed time in 1/5-second increments with cut up time measurement perform
White dial with sand-blasted texture and black subdials
Date calendar
24-hour subdial
Beige LumiBrite arms and markers
Curved sapphire crystal with anti-reflective coating on the internal floor
