This is my go-to everyday watch. Have had it for over 10 years and it never skipped a beat. I've had dozens of watches cycling through my collection throughout the years, GW-M5600 has been the only one that I'd never considered letting go of. When the straps break, I'll just go with a good black Nato strap. If I had somehow lost this watch, I'd buy another one without hesitation.

My only real complaint is the countdown timer is only 1 hour. There are times I could use a 24-hour countdown timer.

A minor nitpick is the watch's thickness is just a tad too think to be worn under shirt cuffs. If Casio would ever release a 25-30% thinner version with the same features, I'd buy it in a heartbeat.