Hello everyone, This article is for those watching the shows still hesitant. After being informed me for days (history of Casio, tests on the watch mechanism ....) my decision was made. With the delivery flash I ordered the watch on Friday around 21h, I received on Wednesday at 10am. She is very faithful to Ala photo and videos, very resistant (I test every day in my job, I raised and moves the weight all the time) this morning she took the water with a carsher is impeccable, the steering radio works great (automatically starts the exact atomic time 6 times a day). The first 2 days I felt a little discomfort surely due to the fact that I had put more watches a few months. Maybe a small flat on the readability of the time on the black background version depending on the angle of view, but well lit there is no problem; the LED that enlightened the dial is at the top, as well as automatic sleep the night economy. Ideal for those who move, bump, work, montagnent, hikers now ....... Really not foutage of mouth comparément some of the early models of the range that had the most obvious defects. The size is not shocking, I was expecting more huge in fact it is perfect. All black remains fairly dicrete. In short ladies and gentlemen acheuteurs / Artists I highly recommend this item.