I wished to join the Doxa club and ordered a 750T Sharkhunter from Doxa. It came today and, as advised by Doxa that it would be an easy task, I tried to size the bracelet with the included screwdriver. I admitted I'm not good at maneuvering tiny stuff. I scratched the link and flattened the screw.
I now stopped doing anything and will bring it to a local jewellers for help. My impression (truly impression only as I still can't wear it on wrist yet), it's big! Bigger than all my other watches including Omega 42mm PO and 300 Seamaster Pro. I wish I could get used to it later.