I am very pleased with this clock, she now had 14 days holiday interruption by the arm and she's going great. I have raised with 10 to 15 half revolutions every morning and it's never stopped. The clock has been a minute faster at this time and that is yes okay. At night or in the dark with little light it is somewhat difficult to read, as well as day and date but which I gladly accepted. The design is very similar to the current time very expensive brand watches (I found in a magazine) and that may be me just right. I am very pleased and can recommend in good conscience this clock.