SEIKO Prospex Speedtimer 1/100 Second Solar Chronograph SFJ001 SEIKOLUX Mido showcases the heart of

Mido showcases the heart of its automatic movement by revealing its finely skeletonised plate

Rugged and reliable

DVII SQ 29MM SS RD 3ROWST IND SUB SEC

Prospex Automatic Diver's PADI Special Edition

Its power reserve of up to 80 hours is combined with a hairspring in Nivachron™ – a revolutionary material offering formidable precision

SEIKO Prospex Speedtimer 1/100 Second Solar Chronograph SFJ001 SEIKOLUX Mido showcases the heart ofProspex Speedtimer 1 100 Second Solar ChronographInspired by Seiko's and the worlds first analog quartz chronograph, which featured a 1 100 second stopwatchFeatures 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 functionPowered by light energy no battery change required6 month power reserve once fully chargedWhite dial with four inset black