Tissot Sea star F1 Quartz Watch (needs Attention)

Tissot watch Watch is in working order however the crown needs attention! It was fully working until i decided to to remove and clean the crown which was a bit stiff at the time, after I put it back it does not work properly. Now stuck on time adjustment mode , you can still push in and out the crown but always on the time adjustment mode. The glass seal is also broken and needs replacing. Also I have lost the crown o ring when I was putting it back. Sold for spares or repairs Any questions please ask

eBay