Three most important points for watch maintenance 1. Accuracy.

　　Three most important points for watch maintenance:In some cases, AP Royal Oak protector The advantages will become more and more obvious, and it will be able to develop indomitable after market tests. https://finewatchcare.com/collections/audemars-piguet-watch-protection-films?oseid=5oDqojjhU9T7hZdocZzyNBqx

　　The most important first point: accuracy

　　Accuracy is the three most important points for watch maintenance: first, of course, accuracy. The average standard should be within plus or minus ten seconds, preferably within plus five seconds.