Removing a watch stem is a crucial step in watch repair or modification. The watch stem is the small, cylindrical rod that connects the crown to the movement. It allows the crown to be pulled out to set the time or wind the watch. Over time, the watch stem can become worn or damaged, making it necessary to remove and replace it.
There are several reasons why removing a watch stem may be necessary. For example, the stem may be bent or broken, making it impossible to use the crown to set the time or wind the watch. Additionally, the stem may be corroded or rusted, which can damage the movement if not addressed. In some cases, the stem may simply need to be replaced as part of a routine maintenance or repair procedure.