I have this clock now for about six months and am with their functions as well as the sensitivity of the radio clock signal quite happy. Although they are a bit larger than my old Casio clock, it is sporty and the Resin version still light enough to wear in everyday life. What bothers me a bit, is the already named bracelet - once because the rigidity of the connection actually makes wearing of wider wrists a bit uncomfortable, but also the "putting down" the clock after losing weight more difficult (if the clock is not necessarily the should Side). But what I also pity think this bracelet contributes through its surface and lack of ventilation holes rather too sweaty wrists and stay longer, even after washing your hands under the strap wet as with the approximately the same width bracelet my old clock. The resin housing is rather robust for everyday use, but quite a few scratches from the sport has my clock after half a year already, which has with my age-old clock from Casio (1991 bought) lasted much longer.