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Citizen MIYOTA FS80 Instruction Manual

Citizen MIYOTA FS80 Instruction Manual

Retrograde chronograph

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1. Basic Specification
Calibre
Ligne
Overall diameter
Case fitting diameter
Total height
Battery Life
Battery
** ( 60 minutes chronograph operation per day)
< Time Standard >
Type of quartz:
Frequency :
Accuracy :
< Balanceable weight of hand >
Minute hand Max. 0.4 μ μ μ μ Nm
Center Chrono Second hand Max. 0.035 μ μ μ μ Nm
Chrono Minute hand Max. 0.026µNm
Day hand Max. 0.040µNm
Small second hand Max. 0.020μ μ μ μ Nm
< Function >
Chronograph 1/1 sec. Basis (Up to 30min.)
Powercell Saving Reset Mechanism(PSRM)
Over-loading Compensation Device(OLCD)
Digital Frequency Control(DFC) for time adjustment
Cal. FS80
RETROGRADE CHRONOGRAPH
SILVER OXIDE SR626SW or equivalent
Tuning fork type quartz crystal
32,768Hz
± ± ± ± 20 second / month worn under normal circumstances
FS80
10-1/2
Φ 23.7X22.0mm (3H-9H)
Φ 23.3X22.0mm (3H-9H)
5.10mm
Approx. 2years**

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Summary of Contents for Citizen MIYOTA FS80

  • Page 1 Cal. FS80 RETROGRADE CHRONOGRAPH 1. Basic Specification FS80 Calibre Ligne 10-1/2 Φ 23.7X22.0mm (3H-9H) Overall diameter Φ 23.3X22.0mm (3H-9H) Case fitting diameter 5.10mm Total height Approx. 2years** Battery Life SILVER OXIDE SR626SW or equivalent Battery ** ( 60 minutes chronograph operation per day) <...
  • Page 2 2. Separated Parts Setting stem 065-549 3. Others * Measurement of time rate The unit(gate) time of measurement must be set at "10 sec." or integer fold value of 10 sec. Owing to the DFC system, and the measurement must be performed in the form of complete watch. * Marking on movement JAPAN MIYOTA CO.
  • Page 3 B) SETTING THE DATE 1. Pull the crown out to the 1st Click Position. 2. Turn the crown clockwise to set the date. * If the date is set between the hours of around 9:00 PM and 1:00 AM, the date may not change on the following day.