Chinese Lunar New Year, also called Spring Festival, is the most important holiday in China. Chinese New Year typically begins

1. What’s the difference between 10ATM and 5ATM？ 5atm is still within the normal life waterproof range, 10 atm can swim,

1．What’s the difference between mechanical watch and quartz watch？ A: The simplest is that the mechanical watch does not need

The reasons why time error of mechanical watches generate.

The reasons why time error of mechanical watches generate.

The watch glass is also called the watch mirror, which not only facilitates the wearer to read the time at

At the end of 2021, Swiss luxury watch brand Patek Philippe and American high-end jewelry brand Tiffany & Co. released

To create a fine timepiece, a number of components must be designed, created and assembled by a team of highly

Quartz watch: It relies on a battery to provide power and uses the extremely stable high-frequency vibration of quartz crystal

Stainless steel is the most widely used watch material. At present, there are mainly 31 Lei 6-head stainless steel and