Have bought the clock for the 2nd time because the combination of classic and sports watch clock looks just great. This time, the version with the black dial for appearance but with the white sheet (which I had previously) is in the dark much easier to read. With both watches had or I have the problem that very easily "break off" the top adjustment which offers classical time. In the case of the current clock after 9 months and although I am not a fanatic seconds and daily adjusting the clock. So the clock is useless: Time not set and no longer waterproof.
