The Casio Protrek Men’s Solar Watch is a full-function watch in the Protrek family.  The Protrek’s are known for their rugged, easy-to-read, no-nonsense design. This watch features: Solar Power – no battery changes needed.  9 months power reserve. Altimeter Digital Compass Barometer Thermometer LED Backlight 31 time zones (48 cities + UTC) 5 Daily Alarms  … Continue reading Casio Protrek Solar Power Mens Digital Watch