The white shell and gold shell V4 upgraded version of the "button" produced by the famous craftsman Swiss Watch has been upgraded to the original replica mold opening, Patek Philippe's super complex function chronograph series! Careful work, KV3 details: 1 The team spent more than two years carefully designing, regardless of cost, daring to be the first, striving for perfection, overcoming many difficulties, and breaking through multiple layers of technical bottlenecks. The movement model is an upgraded version of CH 29-535, with a hollowed out exquisite mass. Tablets, stable quality! 2 size 41mm, thickness 11mm! 3. The watch case is made of 316L all-steel with nano-plated platinum watch technology. The ring is embellished with South African diamonds, which further highlights the noble atmosphere. The strap is matched with Italian first-layer calfskin! More elegant and classy! You deserve it! Please look for exclusive quality. Famous craftsman Swiss Watch exquisitely recommends men’s multi-functional mechanical watches. Famous craftsman Swiss Watch carefully creates ultra-realistic photo shoots for you, Patek Philippe