The white dial of this Seiko Prospex Speedtimer is inspired by 1980s-90s sports cars, referred to as ‘Youngtimers.’ Modelled on the Seiko SSC813, this Speedtimer inherits the fan-favourite Seiko ‘Panda’ style design, with its black subdials constrasting the main dial. The motor-sports themed chronograph inherits the flowing form of the 1960-70s Speedtimer models.
As a solar powered chronograph watch, it’s conveniently charged from both natural and electric light with its chronograph functionality accurately measuring elapsed time. Powered by an in-house V192 solar-charged movement, accurate to +/- 15 seconds per month, with a 6 month power reserve at full charge, it’s water resistant to 100m.
 
Caliber Number: V192
Movement Type: Solar
Precision: ±15 seconds per month
Power reserve: Operating for approx. 6 months (when fully charged)
Functions
Overcharge prevention function
24-hour hand
Equipped with small seconds hand
Chronograph up to 60 minutes in 1/5 second increments
Power reserve indicator
Date display