Help with strap for PAM183

[hotspurs]

Hi all

I am wearing this watch with a 3rd party strap (26/26 & 4mm thick). I can't wear to work as my shirt cuff cannot fully cover the watch as the strap is too thick. The original strap looks thinner at about 2mm but I hesitate to wear it to preserve the resale value.

Any advice on which thinner strap that i can consider? I still prefer 26/26 or 27/22.

Thanks in advance