百达翡丽原装后盖劳力士手表如此昂贵，部分原因是它使用了非常昂贵的904L钢，而大多数其他品牌则使用316L钢。 Xijia的机械表也采用坚固的316L钢铸造而成，非常机械精巧。幸运的表主只需轻按表带下方的功能性搭扣即可在红色和纯白色之间切换。百达翡丽原装后盖在宝珀（Blancpain）2019年的新产品系列中，具有蓝色陶瓷表盘和玫瑰金表壳的五十F手表令人瞩目：缎面拉丝红金表壳首次与醒目的蓝色陶瓷表盘并列。

                         

来源：天梭服务地址  

The most terrifying thing about these metal parts is water.Speaking of the perpetual calendar, let me mention the annual calendar by the way.
 
                          

来源：爱彼手表售后服务 

百达翡丽原装后盖另一点是，价格上涨远高于成本上涨。经典总是有经典的道理，而具有高度知名度和品牌知名度的手表总是有火爆的道理。百达翡丽原装后盖瑞士钟表联盟对此表示讨厌。百达翡丽原装后盖

                          

参考文献：欧米茄维修价格  

In May 2020, I accidentally chatted with a friend. After chatting, I talked about watches. In the next few days, I started various online learning and understanding.In addition, the gradual blue hue will change with the change of light, sometimes it will be brighter, sometimes like midnight denim, showing a delicate and rich color level, while the traditional sun pattern or radiant blue will be affected by the light. It becomes darker, and the entire surface of the disk becomes darker. It looks dim. .