WS 25 Battery change on MechaQuartz IWC Caliber 631 R397 (SR726SW)

In the background you see "Froggie" eagerly waiting for the watch work to begin. It was quite interesting to see him trying to understand what was going on in front of his house. When I moved tools, he would often leap to the other side and in the middle of the watch work, I saw that he was happily swimming in his elevated pool. He was in OK mood and so was I and that is always required for watch work. If you are stressed or in a rush, do not work on watches, one can not stress that out enough ;)

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