Tương thích với các mẫu Patek Aquanaut 5167A & 5167R
*The Rubber B for Aquanaut is compatible with all cases and the deployant buckle that comes with theOEM rubber strap models. HOWEVER, Aquanaut models which come originally with metal bracelet will need to source the correct style buckle from Patek, as their metal clasp is not compatible with these straps.