ORIENT STAR BX Serie Manual De Instrucciones página 9

 SPECIFICATIONS
Caliber
BX F8N
BZ F8F
(1) Vibrations : 21,600 vibrations / hour
(2) Daily rate: +15 s to -5 s (static accuracy)*
(3) Drive system : Mainspring Winding (Hand-winding)
(4) Running time : At least 60 hours
*: The daily rate is the amount the watch is fast or slow after 24 hours
elapse.
The static accuracy above is based on factory adjustment and warranty
when under static conditions and at room temperature.
Due to the characteristics of mechanical watches, the above static
accuracy may go out of range due to the conditions of use (watch
orientation, amount of mainspring winding, temperature, etc.).
Do not evaluate the error over one day only, but over about one week.
Product specifications may change without notice, for improvement.
8
Number of jewels
22
24
Second hand halt
Date
mechanism
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