Had my new Seamaster 300M (black face) for a few weeks now and simply love it. I had a thought though about the strap, which I shortened. The screws I removed were 'Loctited' into the links and my previous experience of similar is that the adhesive still has some effect upon replacement. But I am now wondering if this is adequate or should apply a new product and if so, what product? I have some 'removable' thread lockers in my garage. What would be your recommendation? Alan