Werner Stechbarth, 76, has 366 clocks in his home in Munich, Germany. Each clock is associated with an anecdote, such as a Coca-Cola clock brought back from Mexico.

To be on daylight saving time, a collector must change the time on the clocks that adorn his home. The collector started the work well before the time change, on the night of Saturday 30 to Sunday 31 March, and will continue after the timechange, without stress, he says.