浪琴换表把头几天后，我觉得还不错。对于计时有严格要求的机械表，除了在机芯组件中显示时，分和秒外，还必须包括日期，星期几，月份，月相，leap年指示等功能。浪琴换表把头，表盘仍然是经典的海马纹设计，具有水波纹。

                         

来源：海口积家售后  

Compared with the youth version of the original Mi Dong watch, the upgraded display has been upgraded from 8 colors to 64 colors, and the color performance is richer. The addition of the animation effect interface makes the display effect of the watch a new level.Repairing a watch is an arduous job, but also a patient job.
 
                          

来源：萧邦手表售后维修 

浪琴换表把头对于高端品牌的Jaeger-LeCoultre手表，旧手表的回收价格通常比原始价格低30至20。它是具有机械存储器倒计时功能的划船计时器。浪琴换表把头如果需要更换破损的零部件，那维修成本就会高些。浪琴换表把头

                          

参考文献：宝珀手表保养  

It feels soft.What should I do if the strap is too hard? 1. Do not twist the strap when it becomes hard.