宝玑专修点手表的走时时间准确，误差很小，因此很常见。季节变化，时间流逝，公司保持不变。宝玑专修点对于Lange而言，Zeitwerk系列的每项功能更改都意味着一个新机芯。

                         

来源：爱彼手表保修

But in addition to the limited edition, Wu Yifan will also wear the OctoFinissimo watch that Bulgari usually sells.The spring position of the reset stop second lever is unstable.
 
                          

来源：肇庆宝玑售后

宝玑专修点手表，除了其精湛的制表技术外，它还决定了劳力士手表的市场。正常佩戴时，请勿随意打开后盖，以防止灰尘，纤维，湿气等侵入手表的机芯并影响手表的正常工作时间。宝玑专修点蓝色的外部摆陀十分醒目，呼应了蓝色电镀表盘的前后。宝玑专修点

                          

参考文献：江诗丹顿不走撞击走停

2IWC's large pilot constant power tourbillon watch 'Little Prince' special edition (model: IW590303) was shortlisted for 'Chronograph' (the best chronograph) and became one of the 'best chronograph models'. This shortlisted watch IWCLarge Pilot Constant The power tourbillon watch 'Little Prince' special edition (model: IW590303) deserves its name. It has the following four attractions: 1. Precision IWC's patented constant power system itself is a guarantee of the accuracy of mechanical watches.1 Since the timing of a mechanical watch is constantly changing, relative to the tightness of the spring, fixed position and temperature, it can be temporarily accurate, but compared with other situations, it will change.