Nowadays, many people wear a watch, and the strap of the watch will inevitably be damaged after wearing it for a long time, so the watch strap needs to be replaced at this time. Many friends think that changing the watch strap is a kind of "technical work", and it can only be replaced by a watch repairer outside. But in fact, changing the strap is not complicated.

What time is the best time for automatic watch? Precautions for automatic time adjustment. For a person who has no time to read the manual or does not have the manual, and does not understand the watch itself, how to adjust the time is indeed difficult, especially for a complex function watch. How many gears and which gear are in charge, some watches have more than one crown, and what are their functions and use.