1/1 second units chronograph 60 minute timing, 24 hrs display, Date display,Eco-Drive (recharged by any light source; No need to change battery),Insufficient Charge Warning Function,Overcharge Prevention Function
1/1 second units chronograph 60 minute timing, 24 hrs display, Date display,Eco-Drive (recharged by any light source; No need to change battery),Insufficient Charge Warning Function,Overcharge Prevention Function
