宝玑服务除了不增加机芯的厚度，它还可以程度地展示机芯的操作。一些经典时计可以与万国表，欧米茄甚至劳力士进行比较。宝玑服务如果不及时进行保养，水会在手表机芯中造成绣花的钢制部件。

                         

来源：保定萧邦手表维修  

To prevent moisture from penetrating into the case and to maintain the water resistance of the watch, make sure to lock the crown at all times.In terms of movement, the Streamliner is the first self-winding watch with a central display chronograph function, equipped with a minute and second flyback function, and is recognized by many watchmaking experts as the most outstanding chronograph movement in history. Pieces.
 
                          

来源：欧米茄保修 

宝玑服务因为石英手表磨损极小。现代的非军事职能。宝玑服务更不用说交通混乱，它还引起了各种事故。宝玑服务

                          

参考文献：韶关朗格手表维修  

Do you know how to take care of your watch?The diameter of this watch is moderate at 39 mm. The case and crown are made of silver and white.