Manual
Page 3
English CAL. 8R28 CHARACTERISTICS OF A MECHANICAL WATCH (self-winding type, automatic winding type) ● This mechanical watch operates using power obtained from whom the watch was purchased. English NAMES OF THE PARTS Hour hand Stopwatch minute ...; Normal usage accuracy of a mechanical watch varies according to conditions of use (time period that the watch is worn on the wrist, temperature environment, hand movement, and winding state of the mainspring). ● When the watch is completely stopped, manually turn the crown approximately 20 times to wind up the mainspring...
English CAL. 8R28 CHARACTERISTICS OF A MECHANICAL WATCH (self-winding type, automatic winding type) ● This mechanical watch operates using power obtained from whom the watch was purchased. English NAMES OF THE PARTS Hour hand Stopwatch minute ...; Normal usage accuracy of a mechanical watch varies according to conditions of use (time period that the watch is worn on the wrist, temperature environment, hand movement, and winding state of the mainspring). ● When the watch is completely stopped, manually turn the crown approximately 20 times to wind up the mainspring...
Manual
Page 13
...B e t w e e n + 2 5 a n d -15 s e c o n d s a t n o r m a l temperature range (between 5 °C and 35 °C or between 41 °F and 95 °F) 4 Continuous operating time More than approx. 45 hours 5 Driving system Automatic winding type with manual winding mechanism 6 Number of jewels 34 jewels • The accuracy above is factory adjusted. • 24 Due to the characteristics of... above dependent on the conditions of use, such as the length of time during which the watch is worn on the wrist, temperature, arm movement, and whether the mainspring is wound up fully or not, etc.
...B e t w e e n + 2 5 a n d -15 s e c o n d s a t n o r m a l temperature range (between 5 °C and 35 °C or between 41 °F and 95 °F) 4 Continuous operating time More than approx. 45 hours 5 Driving system Automatic winding type with manual winding mechanism 6 Number of jewels 34 jewels • The accuracy above is factory adjusted. • 24 Due to the characteristics of... above dependent on the conditions of use, such as the length of time during which the watch is worn on the wrist, temperature, arm movement, and whether the mainspring is wound up fully or not, etc.