G-Shock : GW M5610 they still made this today with similar design from the first gshock back in 1983, it truly unbreakable and also with solar power & atomic signal this watch,This is probably the BEST G-Shock ever (Casio G-Shock GW-M5610 review),GW-M5610LG-8JF | WatchUSeek Watch Forums,GW-M5610LG-8