Sarah buys a watch from a young man in the street for 3 million Yen. When Fujita sees the wristwatch he makes Sara take him to the shop called Senjudou (Temple of a thousand hands) that created the watch. Fujita discovers an eccentric young watchmaker, Hakaru, who is going broke because of the few sales he makes. Fujita commissions him to make a copy of a Marie Antoinette pocket watch originally created in 1782 by Abraham-Louis Breguet for which he will pay 100 million Yen. However the plans Fujita provides are incomplete and Hakaru must design his own minute-repeater mechanism. The challenge is almost insurmountable, but he succeeds, creating an exclusive and valuable Senjudou version of Marie Antoinette pocket watch.
露店で気に入った腕時計を見つけたサラは、なんと300万も払ってその時計を購入。その腕時計を見て何やらおどろきの表情を見せるフジタは、その時計を売った主・計（はかる）の店「千手堂」にサラを連れて訪れる。フジタの良くないウワサを耳にしている計は、はじめからフジタを敵視した態度。しかし、幻の懐中時計を復元したいと考えていたフジタは、計に近づくために一計を案じ…。
