Seiko Prospex Speedtimer Solar Chronograph SSC813 Mens 8mm Crystal Sapphire crystal Crystal

8mm Crystal Sapphire crystal Crystal Coating Anti-reflective coating on inner surface LumiBrite LumiBrite on hands

Framed by a tachymeter scale

1mm   Crystal                                                 Curved Hardlex LumiBrite                                            LumiBrite on hands and index(es) Band Material                                     Nylon Distance between lugs                         20

Beneath the retro exterior of the Multifort Patrimony Swiss watch resides a latest-generation automatic movement: the Caliber 80

3 years Functions Stop seconds hand function

Seiko Prospex Speedtimer Solar Chronograph SSC813 Mens 8mm Crystal Sapphire crystal CrystalDesign inspired by Seiko's first precision chronographs, developed for international sporting competitions in 1964Powered by light energy no battery change required6 month power reserve once fully chargedChronograph measures up to 60 minutes of elapsed time in 1 5 second increments with split time measurement functionWhite dial with sand blasted texture and black subdialsDate calendar24 hour subdialBeige LumiBrite hands and markersCurved sapphire