Description Flieger strap 27/22 mm No 638 B Uhr Size! Black & brown Calf Leather straps, made by Jürgens Hand made in Germany, 27/22 mm , 200 mm long, 3.8 mm thick, regular Style with Leather inside, open ends for fixed bars, heavy Pam style satin brushed ss tang Buckle,I recommend using a small quantity Loc Tite 243 to secure the screws Listprice for such a single made custom strap is 167.- US $ Discounted for you