If you’re looking for a cost-effective yet fully utilitarian gift for dad here’s a stylish men’s solar sports watch that never needs a battery or resetting.

This Casio Solar Atomic Resin Strap Watch features a digital interface, atomic timekeeping technology and a quartz movement.  When fully solar-charged it can accurately keep time up to eight months without any further exposure to light.  For those in the US, UK, Germany, or Japan, the watch receives time calibration radio signals (up to 6 times per day) that automatically set your time, so you can’t blame your watch when you’re late for a meeting.

Other features: three daily alarms, an LED light with afterglow technology, a world clock with 29 time zones, four daily alarms , a 1/100 second stopwatch, a calendar (pre-programmed until 2099) and water resistance to 100 meters.

marked-down from $79.95 to a tasty $29 @ amazon