Specifications - Seiko 6R15 Instructions Manual

SPECIFICATIONS

1 Features ............................................................. 3 hands, time display (Hour, minute and second
2 Vibrations per hour .............................................. 21,600
3 Loss/gain (daily rate) ........................................... +25 – 15 seconds at normal temperature range (be-
4 Continuous operating time ................................ More than approx. 50 hours
5 Driving system .................................................... Automatic winding type with manual winding mech-
6 Jewels ................................................................ 23 jewels
* The accuracy above is factory adjusted.
** Due to the characteristics of mechanical watches, any actual daily rate may not fall within the range
of time accuracy specified above dependent on the conditions of use, such as the length of time dur-
ing which the watch is worn on the wrist, temperature, arm movement, and whether the mainspring
is wound up fully or not, etc.
0
hands) and date display
tween 5°C and 35°C)
anism