Las, Casio and others have introduced all the fashion of the solar battery, which according to many reviews visible on the net interest especially to force to change the battery fell flat in less than a year ( hello fashion the alleged "eco"), at least for those who do not spend their day outside the sleeves rolled up.
So I folded "pending" on this model any digital display lithium battery, which has all the features one would expect of a watch, making impeccable satellite time, easy to adjust to fit including bracelet - providing a micro-screwdriver to remove the links by pushing the blade into the hole in the link in the direction of the arrow.
Very good quality / price ratio, therefore, subject to well fall at the time of purchase because the price fluctuates between 40 and 65 as the hours (!) Under a rule which only Amazon holds the secret.
Amazon shipping reliability as always impeccable (except perhaps the closing of the packaging a little light on this one ...).
See also the model WV-58DU very similar I am not happened to find the difference in the description, except that this model WV-58DE is announced with a mineral glass objectively what I doubt the touch.