Seiko Sportura Solar Alarm Chronograph - Black and Orange - Date - 100m - StrapThis sporty new Seiko Sportura Solar Alarm chronograph features a black case and leather strap with orange accents. The Solar movement charges in all types of light, is Eco friendly and you will never have to take it in for a battery change. Seiko solar movement Charges in any type of light and never requires a battery change Six month power reserve with a full charge Dual time capabilities Chronograph measures up to 60 minutes in 1 5 second