Featuring tough solar power so you never change a battery ever, multi-band atomic timekeeping so it's always accurate, altimeter, thermometer and a digital compass, they don't call this watch the Pathfinder for nothing. This slim men's watch design from Casio features resin construction, including a 47.4-millimeter case and black band. The light green-gray dial has a digital time display and a day and date calendar. Powered by digital quartz, the Pathfinder is also water resistant to 330 feet.