This product is made from ZF Factory. ZF is a very large factory with many products like Patek, Audemars Piguet and Richard Mille... But of course not all of their products are perfect. Especially like RM, BBR is currently the best. But the Audemars Piguet is also a perfect product from ZF.
Detailed specifications :
Factory : ZF (Z Factory ) Case Material: 904L Stainless Steel Strap Material: 904L Stainless Steel Movement: Swiss 9015 movement to change Audemars Piguet CAL.4302 all-in-one machine Case Size: 41mm Function: All Functions Working. Functions the same as the genuine version.
