I received the clock at the end of August. The right hand segments of the minutes display stopped working recently, 8:08 looks like 8:0E.
Although this clock is water-powered you need to add a small amount of a weak acid like lemon juice or vinegar. However, the electronic/display bezel is not water proof. I suspect that some water got into the display, the electronics and display are not sealed.
I called Bedol but they don't warranty the clock for problems like this.