万国为什么机械表不走系列腕表，44毫米大板设计，简洁明快的黑白配色，不锈钢表壳带有对比鲜明的不锈钢表圈，清晰清晰的转速表标记，大时针，秒针。更令人叹为观止的是，江诗丹顿实现了在双摆轮之间的瞬态切换。万国为什么机械表不走陀飞轮和三问报时功能并不柔软。

                         

来源：萧邦手表售后服务  

The longitudinal device installed tourbillon technology was born in 1801 and was one of the most revolutionary inventions in the watchmaking industry at that time. With the passage of time and the development of modern precision timekeeping technology, the tourbillon technology was born in 1801.Creativity is the soul of CORUM.
 
                          

来源：万国手表维修 

万国为什么机械表不走自动上链机芯，振频4赫兹，储能46小时，防水60米，绿色织物表带，参考价格75,200人民币（摄影@KyleKuo）。溢价是实际购买价格超过品牌设定的价格。万国为什么机械表不走首款腕表配备带纹理的Aletsch冰川蓝色表盘，向瑞士阿尔卑斯山的雄伟冰川致敬。万国为什么机械表不走

                          

参考文献：厦门萧邦手表维修服务  

Today, I will take a Chinese watch to follow this watch on a journey. Although a bit far-fetched, it is an after-dinner entertainment.This classic watch embodies all the major breakthroughs and innovations of Rolex in watchmaking technology: precision chronometer chronograph (obtained chronometer certification in 1910, the first watch to receive this honor), waterproof (Oyster case Come out in 1926)), automatic winding movement (permanent oscillating weight was patented in 1931).