Hi Everybody ! I've just got my first E873 Speed Beat and it is missing one crown. I have measure the diameter of the crown that is left, and it is 6mm, but surfing the web I find different diameters: 5,8mm 6.2mm and so on. Does somebody know the part number of the crowns for this JLC reference ? Or...

Hi everybody, I´m new to the forum, this is my first post I've just got a JLC Memovox E873 and it is missing one crown. As I need to buy one I wanted to know its size (diameter, tube, etc) And if there is an specific one for this E873 reference, or if there are other JLC reference numbers using this...