Amazon.com: Casio Mens G-Shock Digital Watch, with Quartz Digital Movement, and Multi-Function Alarm, Stopwatch, and Countdown Timer, Features Hourly Time Signal, Auto Calendar, and 12- and 24-Hour Formats, Water-Resistant to 200 M (
Casio Mens Classic G-Shock Digital Watch with Multi Alarm and Water-Resistant 200M (660 Feet) - Walmart.com