I had the battery appointed on May 30, 2013 in Online store Leipzig and installed in the clock after the arrival of the same. Yesterday I opened and found that the battery had expired and tarnished dark gray on the surface the clock to change the empty battery. The previously built-in battery by watchmaker held in the clock three years. Since you will only take so his thoughts. Have it now times with a Duracell tried directly from Amazon, which costs three times. Let's see how long that lasts.
