V3 version button upgrade original replica mold, Patek Philippe super complicated chronograph series! A labor of love, with attention to detail: .1: The team has spent over two years meticulously designing this, sparing no expense, daring to lead the way, striving for perfection, overcoming numerous challenges, and breaking through multiple technical bottlenecks. The movement model is CH 29-535 upgraded version, with stable quality! .2: Size is 41mm, thickness is 11mm! .3: The case is made of 316L stainless steel with a nano platinum plating technique, adorned with South African diamonds on the bezel, further enhancing its noble and elegant appearance. The strap is made of first-layer Italian calfskin! This adds to its grandeur and sophistication! .You deserve to own it!