This clock I bought some time ago and can report that the value for money is extremely good. For people with reading disabilities to 3 diopters, the time is clearly visible even without glasses. In addition, the clock has many functions that work properly and the battery lasts a long time. The only drawback: the clock is not only very cheap, it also looks not very high. Too bad that Casio does not offer here a case which seems somewhat dignified with the same movement.
All in all, highly recommended the clock. Did you by the way also in the pool at all survived without any problems.