江诗丹顿表扣在产品外观，产品质量和功能应用方面，它优于目前市场上的高端儿童手表。两个正方形形成对比，这增加了知识上的魅力。江诗丹顿表扣为了显示月相，两个子磁盘必须在59天内以一圈的速度旋转，但是在这一圈内，必须保持旋转，以便小时和分钟刻度盘上的数字12和数字日期拨盘上的31始终面向拨盘。

                         

来源：宝玑机械表维修多少钱

Especially for men, this symbolic meaning is especially obvious.Since it now displays a contrasting sub-dial, it becomes a so-called 'reverse panda' watch (a black dial with a silver chronograph sub-dial).
 
                          

来源：萧邦服务

江诗丹顿表扣“西方人一直对钟表的痴迷充满好奇。手表刚开始时，人们经常会非常看时间，而佩戴者大多是需要知道工作时间的人。江诗丹顿表扣万国（IWC）成立于1868年，被公认为瑞士东部瑞士钟表的主要工厂。江诗丹顿表扣

                          

参考文献：欧米茄走时误差太大表头更换

What type of gold is the material of the case? , Platinum, stainless steel, rubber, plastic, copper, ceramics, enamel, carbon fiber, aluminum, etc., each material has its own characteristics, for example, the appearance of gold, platinum case is very luxurious, very suitable for mature and successful people.We prefer to be low-key, ergonomic, and clear and easy to read, so abandoning the sub-dial and choosing the central display is completely in line with our minimalist philosophy.