V4 upgraded version button, original replica mold upgrade, Patek Philippe super complicated chronograph series! A heartfelt creation 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 exquisite hollowed-out components, ensuring stable quality! .2. Dimensions: 41mm in diameter and 11mm in thickness! .3. The case is made of 316L stainless steel with nano platinum plating, adorned with South African diamonds on the bezel, further highlighting its noble and elegant appearance. The strap is made of Italian first-layer calfskin, adding to its sophisticated and high-end appeal! .You deserve to own it!