Prospex Speedtimer Solar Chronograph SSC813

Prospex Speedtimer Solar Chronograph

Design inspired by Seiko's first precision chronographs, developed for international sporting competitions in 1964

Chronograph measures up to 60 minutes of elapsed time in 1/5-second increments with split time measurement function

White dial with sand-blasted texture and black subdials

Date calendar24-hour subdial

Beige LumiBrite hands and markers

Black tachymeter bezel

Screwdown caseback

CASE DIMENSIONS:

DIAMETER:

39.0 mm

THICKNESS:

13.3 mm

LENGTH:

45.5 mm