Casio Edifice EQS-910D-1AV Solar Chronograph Men’s Watch

Another manifestation of Casio’s solar power technology, the carbon fiber construction allows to keep up with an active lifestyle effortlessly, besides bringing it an extremely rugged appearance. Inspired by the Formula 1 racing cars, the watch also has a power-reserve indicator at 6. Its thick stainless-steel built complements the carbon. The solar-charging system is a big advantage, freeing you from the worries of running out of power in middle of serious business.