[PATEK PHILIPPE Watches] The watch has been upgraded from the original semi-carbon fiber material to the current full carbon fiber material The case and strap are all changed to carbon fiber The weight of the entire watch is greatly reduced Make the watch lighter and more comfortable to wear The entire carbon fiber watch is visually full of change As the light reflects deep and shallow lines Thread tones and textures vary Very eye-catching All-carbon fiber 5711 Give the watch a new visual and tactile experience It has the light texture of carbon fiber And ceramic-like smoothness Plus its own unique texture Nature is extraordinary