V4 upgraded version button, original replica mold upgrade, Patek Philippe super complicated chronograph series! A heartfelt creation, focusing on details: .1: The team has spent more than two years meticulously designing this, sparing no expense, daring to be a pioneer, striving for perfection, overcoming numerous challenges, and breaking through multiple technical bottlenecks. The movement model is the upgraded CH 29-535, featuring exquisite skeletonized components with stable quality! .2: Dimensions are 41mm in diameter and 11mm in thickness! .3: The case is made of 316L full steel with nano platinum plating technology, adorned with South African diamonds on the bezel, further enhancing its noble and elegant appearance. The strap is made of first-layer Italian calfskin, adding a touch of sophistication! .You deserve to own it!