Description Flieger straps 16 mm XS No 624 Brown Calf Leather, made by Jürgens Hand made in Germany, 16/16 mm, XS short 180 mm Flieger strap, 3.5 mm thick, tropic style with natural Rubber backing inside, ss tang buckle, open ends with ss screws , made for fixed bar watches,I recommend using a small quantity Loc Tite 243 to secure the screws Listprice for such a single made custom strap is 153.- US $ Discounted for you