After a recent mishap (see separate review), I chose this Casio GW-M5600. For those who have no prejudice against digital watches, but especially for all those who still, here's what I can say after a week of use: - Reasonable size box, light, matte black, neutral touch - Review: on the case, the words "protection" and "G-Shock" in white letters seemed to me unnecessary, so I treated with a special matt black marker; English, among fans of digital watches, this is called "stealthing" ...) - Matt black rubber strap, extending the housing, comfortable - Clear orders, confirmed by a discreet "beep" - Radio-controlled time calibration: no problem, and it's a pleasure to have a watch that indicates, at any time, the time to the nearest second (I check from time to time or Greenwich Mean Time Speaking with the Clock, this watch is perfect accuracy) - Twenty time zones - The date easily readable. Question to experts: the day is displayed in English (THU for Thursday), but there he was way to change the language? - Chronograph: up to 999 hours and can continue even if we move to another function, eg local time or another time zone - Lighting of the screen: Pressing the right button up blue lighting product of about 2 seconds, allowing a clear reading - Source and energy level: the exposure dial to light easily allows this watch to stay charged; discreet indication of the power reserve (for now, it remained at maximum) - Use of the watch: I use it in all circumstances - Price / quality ratio: outstanding, approximately 130 Euros - Overall assessment: for someone used to a mechanical luxury watch, the transition to a fully electric watch digital display was not obvious. I have taken the plunge and am very satisfied, to the point of no longer consider other shows.