Since the PDF file of the vintage movement and the modern movement of technical guard and parts list is now in hand、We've raised in the deep of Fighter faction for members, which is the decomposition and recombination of the inside of the machine。 Exploded、Please use as a reference, such as Stock and parts。 Respectively、It is what would stare forget the fine time! ^^ Hisashi、Since I do not have the watchmaker training、Not be able to answer a difficult question! (Sweat)