18 yr old bracelet, what to do?

[geemtee]

I have an eighteen yeard old GMT Master II that I have had since new. Just lost a pin on my clasp, I am sure due to daily wear for so long now. I need to replace that obviously, but was thinking I will need to replace all as I am sure that this is the start of something and I certainly don't want to chance it with a bracelet that old. So, question is what do I do? New bracelet, replace all pins? I'm no watch tech, but love this watch and want to take care of this ASAP.

Thanks for any advice!