Take action & communicate your inner drive with the rich styling of a 1/5 second chrono measuring up to 60 minutes. Proprietary blue chroma finishing enhances the 44.5mm steel case. Features include 12/24 hour time, date, luminous hands & markers, and 100M WR. Drive’s hole punch motif repeats on the black dial & strap, with the crown’s “D” completing this edgy look. From the Citizen Design Studios, Drive from Citizen Eco-Drive is fueled by light, any light, so it never needs a battery.