[PATEK PHILIPPE Watches] WY 3K launches exclusive movement for PP grenade market Upgrade the original machine noiseless lettering version Detailed upgrade interpretation: 1. Upgrade the movement with all finely engraved characters Clear without wear The texture is extreme 2. Upgrade the automatic rotor Using Swiss ultra-precision bearings The industry's unprecedented installation process of turbine Achieve 100% noise reduction 3. Original movement The feel and visual effect are comparable to the original Remains anti-corrosion in extreme cold and high temperature conditions Anti-odor durable Corrosion resistance 6. Each watch in the calendar window is positioned horizontally No skewed occlusion occurs 7. Multiple debugging of the smoothness of the head adjustment gear Debug to optimum condition Make the adjustment time and winding feel of the upgraded grenade smooth 8. Upgraded the thickness of the entire watch to 8.3 mm Perfect realization of the thinnest mechanical watch in the entire network Equivalent to original thickness Extremely comfortable to wear 9. Upgraded buckle Patek Philippe logo Perfect butt engagement