Listing is for a mineral crystal and full gasket replacement package for full size Tag Heuer 1000 dive watch models: This kit includes all new gaskets to make your vintage diver water tight again. Includes: ·crown gasket (for screw down Tag Heuer signed crowns only) ·crystal gasket ·case back gasket ·minera crystal (sapphires are also available). 980.013 980.020 980.113 980.613 980.913 980.026 980.029 If you need any other parts let me know as well. Please message me if you have any questions. Get it Fast! Your purchase will ship out on the same day that payment was received to ensure a quick delivery.