百达翡丽手表后盖进水外壳侧面的氦气排气阀的形状升级为锥形齿轮形状，外壳线条流畅且拉制精美。知识和经验。百达翡丽手表后盖进水天梭表代言人刘亦菲也倾情助阵，以贴心送上期待与祝福。

                         

来源：爱彼手表维修售后  

The representative watch OctoUltranero Cool Charm series watches Long before there was no endorsement for Bulgari, Wu Yifan showed up at Bulgari events. I think this is inseparable from the fashion design of Bulgari.2. Dust-proof: The dust-proof of Franck Muller watches is mainly to oid opening the watch cover privately.
 
                          

来源：红河万国保修 

百达翡丽手表后盖进水当然，表壳的设计和材料的选择只是一部分，而表盘的质量需要与之匹配。搭配游丝的宝玑摆轮宛若手表跳动的心脏，置于4点钟和5点钟位置间的夹板下方，并受宝玑于1790年发明的降落伞避震装置所保护。百达翡丽手表后盖进水JaquetDroz为苛刻的客户提供个性化的表盘定制服务，向品牌悠久的艺术工作坊传统致敬。百达翡丽手表后盖进水

                          

参考文献：万国保修  

Of course, other brands cannot be seen.But the positioning of the two brands is different.