Hello all. I have come across a watch while cleaning out stuff in my family home. After doing some homework I've realised it might be a unique watch. I haven't been able to find the actual watch it self on line at all but I know braclet on it can be worth a bit. It has the 16 stamp at either end of the braclet and it's not stretched at all. Im wondering if anyone could help me as to if they have seen this watch before and its worth. Here's some photos. Thank you in advance.