Casio GW6900-1. Tough Solar (Solar powered). Daily alarms (4 alarms and 1 snooze alarm). Resin Band. Shock Resistant. Watch Features. 53.2 × 50 × 17.7 mm. Power Saving (display goes blank to save power when the watch is left in the dark).
Casio G-Shock GM-2100BB-1A Blackout Watch