Prospex Seiko Watchmaking 110th Anniversary Limited Edition Celebrates both the 110th anniversary of Seiko watchmaking and the 40th anniversary of Seiko's - and the world’s - first analog quartz chronograph, which included a 1/100-second stopwatch Features the new solar chronograph 8A50 movement, with precision stopwatch timing to 1/100 second, measurement up to 60 minutes of elapsed time, and a split time functionWhite dial with four inset black subdials, including a separate time dial CASE DIMENSIONS: DIAMETER:
42.0mm
THICKNESS:
12.91mm
LENGTH:
48.27mm
MOVEMENT:Solar Chronograph Caliber 8A50 Powered by light energy - no battery change required 6-month power reserve once fully charged