The first point is usually only needed outside, you don't need to think about it a lot, just wear expensive ones. The second point is very useful in formal occasions such as receptions and business. Being able to face each other in these formal occasions should generally have a general understanding of the other party's family background. At this time, through the details of the embellishment, the other party will be most impressed. But if the etiquette of the watch is not fulfilled, it is very embarrassing https://www.copwatchalike.co.