Citizen CAL.0S Series Manual
Citizen CAL.0S Series Manual

Citizen CAL.0S Series Manual

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1.BASIC SPECIFICATIONS

(1) CaL. No.
CALIBRE
Ligne
Size*mm
Date
Total height
Battery life
Battery
(* 60 minutes chronograph operation per day)
(2) Time standard
Type of quartz : Tuning fork type quartz crystal
Frequency
: 32,768Hz
Accuracy
: +/-20 s/month worn under normal circumstances
(3) Balanceable weight of hand
Minute hand Max. 0.4 µN.m
Second hand Max. 0.035 µN.m
Other small hands Max. 0.02 µN.m
(4) Function
CAL.0S10 & CAL.0S30
CAL.0S60 & CAL.0S70
Powercell Saving Reset Mechanism(PSRM)
Over-loading Compensation Device(OLCD)
Digital Frequency Control(DFC) for time adjustment
Chronograph
minute hand
Hour hand
Chronograph
hour hand

MOVEMENT SPECIFICATIONS

CAL.0SXX SERIES
13-1/2 LINGE, 3 EYES CHRONOGRAPH
ANALOGUE QUARTZ, 0 JEWEL
BY CITIZEN WATCH CO., LTD. JAPAN
MANUFACTURED IN JAPAN
0S10
0S30
O
Approx. 2 years*
SILVER OXIDE SR927W or equivalent
:
Chronograph 1/1 sec. basis
(Up to 11 hour 59 min. 59 sec.)
:
Chronograph 1/20 sec. basis
(Up to 11 hour 59 min. 59 sec.)
Chronograph
second hand
Second hand
or 1/20 sec
chronograph hand
*TO CONFIRM WITH MOV'T DRAWING ATTACHED
0S60
13-1/2
30.80mm
O
X
4.13MM
Button A
Minute hand
Normal crown
position
Calendar
Button B
0S70
X

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Summary of Contents for Citizen CAL.0S Series

  • Page 1 MOVEMENT SPECIFICATIONS CAL.0SXX SERIES 13-1/2 LINGE, 3 EYES CHRONOGRAPH ANALOGUE QUARTZ, 0 JEWEL BY CITIZEN WATCH CO., LTD. JAPAN MANUFACTURED IN JAPAN 1.BASIC SPECIFICATIONS (1) CaL. No. *TO CONFIRM WITH MOV'T DRAWING ATTACHED 0S10 0S30 0S60 0S70 CALIBRE 13-1/2 Ligne Size*mm 30.80mm...
  • Page 2 2.SEPARATED PARTS Setting stem x1 Code 065-453 Length from movement center to far end 23.00mm of setting stem Thread......... Ф0.9mm x 8.50mm 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.
  • Page 3 4 INSTRUCTION MANUAL A) DISPLAYS AND BUTTONS Chronograph Chronograph minute hand second hand Button A Hour hand Minute hand Chronograph hour hand Normal crown position Calendar Button B Second hand or 1/20 sec chronograph hand B) SETTING THE TIME 1. Pull the crown out to the 2nd position so that the second hand stops at (0) position. 2.
  • Page 4 Chronograph Chronograph minute hand second hand Button A Hour hand Minute hand Chronograph hour hand Normal crown position Calendar Button B Second hand or 1/20 sec chronograph hand "A" RESET "A" TIME MEASUREMENT STOP "B" "A" "B" E) CHRONOGRAPH RESET (INCL. AFTER REPLACING BATTERY) This procedure shoud be performed when the chronograph second hand and chronograph 1/20(1/1) second hand do not return to the 0 second position after the chronograph has been reset, and including after the battery has been replaced.
  • Page 5 This specifications might be changed without prior notice.

This manual is also suitable for:

Cal.0s10Cal.0s30Cal.0s60Cal.0s70

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