We have cultivated the new system of the bezel click spring,like our NEW PATENT MULTIFUNCTIONAL BEZEL SPRING AND BEZEL CLICK SPRING,the system is very easy to use and the clicking is very smooth.Regarding the sound,it's very comparable of what exists in Switzerland.We have sent it to Zenith company for test and they think highly of our products whose click is smooth and frank and the sound appreciable.

 

Especially when you rotate the sport watches bezel, there is an unclear sound making people uncomfortable acoustically.Our world clock&watch innovation patent parts which has melodious sound and long life span. We also have new patent watch parts like C-shaped spring pins and C-shaped T-bars with studs or screws which used in watch straps with never dropping pins quality and fatigue resistance. Samples can be offered to test.