Ref.55 will fit flush. You can use day-Date Watch Ref.18028, Ref.18238, etc. All pieces are not aligned, but length is 15.5 cm including flush fit. Such edges are clean, no dents. Said and until the new position in the watch will only play about ダレません.
President bracelet is a bracelet heavier on the characteristics of gold and easy to grow. Is at high price to extend your day-date watch bracelet, also wanted to replace? Used on the market come out too much so we recommend.