Excellent watch, light and efficient. Unfortunately, I found, on a first shipment, there was a manufacturing defect. In fact, the instruction manual indicates that when we activate a function (timer, automatic lighting. ...) An indicator (top right) began visual. Now it is the opposite that takes place is when a function is off, the indicator goes into visual. So I sent the article to Amazon .... and there ... Congratulations! 24:00 I had my new watch. How effective. Unfortunately, the failure of the first watch is left. Too bad .... I do not return the item a second time. I think it is a series of default. I am disappointed but not by Casio Amazon. What a pity all the same.
