An instant error range of 24-hour error - 30-+45 seconds for the superiors when the calendar mechanical watch i (male watch) moves; first-class goods per 24-hour error - 40-+75 seconds; qualifications vary from 60 to 105 seconds every 24 hours. The duration of the walk is greater than or equal to 36 hours。
An instant error range of 24-hour error - 35 + 65 seconds for the superiors at the time of departure of the calendar mechanical watch ii (medium scale); first-class goods per 24-hour error -- 50-+95 seconds; an instantaneous error range of 70-+135 seconds per 24-hour error in the walk of the eligible goods. Both are longer than or equal to 35 hours。
An instant error range of 24-hour error - 40-+85 seconds for the quality of a calendar mechanical watch iii when walking; first-class goods per 24-hour error -- 60-+115 seconds; qualified products vary 24 hours - 80 + 165 seconds. It is more than or equal to 34 hours。
An instant error range for automatic mechanical watch i (men's watch) travels: a 24-hour error of 20 + 30 seconds for superiors; first-class goods vary 24 hours - 30 + 60 seconds; qualified products vary from 50 to 90 seconds every 24 hours. The duration of the walk is greater than or equal to 36 hours。
An instant error range of 24-hour error - 25-+50 seconds for the superiors at the time of departure of the automatic mechanical watch ii (medium-sized table); first-class goods vary 24 hours - 40 + 80 seconds; qualifications vary from 60 to 120 seconds every 24 hours. The duration of the walk is greater than or equal to 30 hours。
An instant error range of 24-hour error - 30-+70 seconds for the equivalent of automatic mechanical watch iii when walking; first class error every 24 hours - 50 + 100 seconds; qualified product every 24 hours error - 70 + 150 seconds. The duration of the walk is greater than or equal to 28 hours。
(a) the quartz table is of no type, with an instantaneous error range of: a 24-hour error - 0. 5 + 0. 5 seconds for the superiors; first class error every 24 hours - 1. 0 + 1. 0 seconds; qualified product every 24 hours error - 1. 5 + 1. 5 seconds。
From the above criteria, it can be seen that the quartz table is more accurate when walking because it is electronic, while the mechanical table is less accurate when walking because of mechanical swings. In addition, the larger the mechanical watch, the higher the accuracy of the walk, and the smaller the accuracy. Beijing sunshine watch ltd. Has a professional watch mechanic, and if you have any problems with your watch, you are welcome to consult our company。
