Three most important points for watch maintenance 1. Accuracy.

　　Three most important points for watch maintenance:In order to achieve the goal, Patek Philippe watch film Turn cocoon into butterfly, constantly polish product quality, improve business ability, and finally have a place in the market. https://finewatchcare.com/collections/patek-philippe-watch-protection-films

　　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.