Citizen 0S60 User Manual

MOVEMENT SPECIFICATIONS
CAL.0S60
13-1/2 LINGE, 3 EYES CHRONOGRAPH
ANALOGUE QUARTZ, 0 JEWEL
BY CITIZEN WATCH CO., LTD. JAPAN
MANUFACTURED IN JAPAN
1. BASIC SPECIFICATION
S
(1) Cal. No. *TO CONFIRM WITH MOV'T DRAWING ATTACHED
CALIBRE
Ligne
Size*mm
Date
Total heigh
t
4.13MM
Battery life
Batter
y
(* 60 minutes chronograph operation per day)
(2) Time standard
Type of quartz : Tuning fork type quartz crysta
l
Frequency : 32,768H
z
A
ccuracy : +/-20 s/month worn under normal circumstances
(3) Balanceable weight of hand
Minute hand Max. 0.4 μN.m
Center Chrono Second hand Max. 0.11 μN.m
Other small hands Max. 0.02 μN.m
(4) Function
Chronograph 1/20 sec. basis
(Up to 11 hour 59 min. 59 sec.)
Powercell Saving Reset Mechanism(PSRM)
Over-loading Compensation Device(OLCD)
Digital Frequency Control(DFC) for time adjustment
0S60
O
A
pprox. 2 years
*
SILVER OXIDE SR927
W
or equivalen
t
13-1/2
Φ30.80mm
Chronograph
minute hand
Hour hand
Chronograph
hour hand
Second hand
or 1/20 sec
chronograph hand
Minute hand
Normal crown
position
Button B
Button A
Calendar
Chronograph
second hand

Citizen 0S60 Specifications

General

Brand	Citizen
Model	0S60
Category	Watch
Language	English

Summary

Basic Specifications

Caliber Number

Specifies the movement caliber designation (Cal. No.) for the watch.

Time Standard

Details the timekeeping accuracy and frequency of the quartz movement.

Balanceable Weight of Hand

Lists the maximum balanceable weight for different hands of the movement.

Function

Outlines the chronograph capabilities, including 1/20 sec. basis and advanced features.

Separated Parts and Other Specifications

Separated Parts

Details specifications for separated parts like the setting stem.

Measurement of Time Rate

Provides guidance on setting the time measurement for the DFC system.

Marking on Movement

Indicates markings present on the watch movement, such as origin and caliber.

Typical Clearance

Specifies clearance requirements between movement parts and the case/glass.

Tachymeter Function

Explains the tachymeter's function for measuring automobile speed.

Instruction Manual: Operation and Settings

Displays and Buttons

Identifies the watch dial components and external buttons.

Setting the Time

Step-by-step instructions for setting the watch's time.

Setting the Date

Guide on how to adjust the watch's date display.

Using the Chronograph

Detailed instructions on operating the chronograph functions.

Chronograph Reset Procedure

Chronograph Reset

Procedure for resetting chronograph hands after battery replacement or malfunction.

Hand Fitting Method

Fitting Method of Hands

Instructions on how to correctly fit the watch hands onto the movement.