Stem and crown parts

Hello, I have been obtaining parts for my omega Seamaster Deville 560 cal. 14910 SC-62 and was curious how I could obtain a schematic on parts? There was no female stem, or crown, but I have a small gasket and some washers. I purchased new stem and 8100-1053(42531) crown. I'm not sure about the sequence, or even if the parts are the same size. Does the new crown already have those parts in it? Any help would be appreciated. Thanks much