As already confirmed by Marky18, my watch also has the Sapphire crystal. But indeed, the information at Digitec and Galaxus is very confusing. Especially when you compare the two Garmin fēnix 7X Sapphire Solar watches (item 18506849 and item 18338121), which are identical except for the strap. I bought the Garmin with item no. 18338121, i.e. manufacturer no. 010-02541-11.

Hi Marky18, I picked up the watch on Friday. Yes, it has a sapphire crystal. It has the manufacturer's no. 010-02541-11. The watch is the top model without the titanium bracelet.