Now the wall clock is divided into mechanical and electronic. Mechanical wall clocks have been in use for more than a hundred years. Old clocks are still in use. The electronic wall clock is a high-quality product for more than five years. Category: BlogsBy wyf6959163082022-01-31 Author: wyf695916308 Post navigationPreviousPrevious post:Types of wall clocksNextNext post:How big is a general wall clock?Related PostsWhy wall clocks are not suitable for rechargeable batteries2022-05-21Why does the wall clock go slower and slower2022-05-11How the electronic clock works2022-04-30How to adjust the electronic clock ABCD2022-04-21What is the difference between an electronic clock and a quartz clock?2022-04-11Features and functions of alarm clocks2022-03-31