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5

PARTS CATALOGUE

Cal. 5J32A

Please see the remarks on the following pages.
Lubricating of some parts is shown in “II. REMARKS ON DISASSEMBLING AND REASSEMBLING”.

29

1002 557
Intermediate wheel
for generating rotor

30

0012 354
Train wheel bridge screw

31

0125 556
Train wheel bridge

32

4146 522
Generating rotor

33

4002 525
Generating coil block

35

0317 557
Intermediate second wheel

36

0241 556
Fourth wheel and pinion

37

0231 556
Third wheel and pinion

38

4146 521
Second rotor

39

4146 523
Hour and minute rotor

40

0281 552
Setting wheel

41

0766 553
Intermediate minute wheel

42

0261 553
Minute wheel and pinion

43

4283 557
Spacer for center wheel
and pinion

44

0221 556
Center wheel and pinion

45

4002 524
Second coil block

46

4002 523
Hour and minute coil block

47

4271 522
Rechargeable battery
connection (+)

34

0240 556
Second wheel and pinion

Summary of Contents for 5J32A

Page 1: ...cuit reset switch Train wheel setting device Date calendar Instant setting device for date calendar Automatic power save function Manual power save function Time relay function Driving system Step motor Load compensated driving pulse type 2 pieces Loss gain Monthly rate at normal temperature range less than 15 seconds Regulation system Nil Measuring gate by quartz tester Use 10 second gate Power s...

Page 2: ...ed whenever you decide no to use the watch for a long time By pulling out the crown to the first click and pushing it in to the normal position within one second the power save function is activated manually Notes Do not pull out the crown to the second click while the power save function is in operation Otherwise it is turned off and the time retained inside the watch will be erased While the sec...

Page 3: ...ht screw 1 pc 1 Hour minute and second hands 2 Dial 3 0012 354 Date dial guard screw 4 0353 558 Hour wheel guard spring 5 0808 557 Date dial guard 8 Date dial 7 0962 558 Second intermediate wheel for calendar corrector 9 0802 557 Date driving wheel 10 0817 558 Intermediate date driving wheel 11 0817 557 Intermediate hour wheel 12 0353 557 Date driving wheel spring 13 0271 558 Hour wheel 6 0737 557...

Page 4: ...y clamp screw 17 4225 522 Rechargeable battery clamp 18 4216 524 Insulator for rechargeable battery 19 3023 24X Rechargeable battery unit 20 0012 354 Circuit block cover A screw 21 4457 804 Circuit block cover A 22 4457 774 Circuit block cover D 23 0012 354 Circuit block cover C screw 24 4457 773 Circuit block cover C 25 0012 354 Circuit block cover B screw 26 4457 772 Circuit block cover B 27 019...

Page 5: ...enerating coil block 35 0317 557 Intermediate second wheel 36 0241 556 Fourth wheel and pinion 37 0231 556 Third wheel and pinion 38 4146 521 Second rotor 39 4146 523 Hour and minute rotor 40 0281 552 Setting wheel 41 0766 553 Intermediate minute wheel 42 0261 553 Minute wheel and pinion 43 4283 557 Spacer for center wheel and pinion 44 0221 556 Center wheel and pinion 45 4002 524 Second coil bloc...

Page 6: ... 0388 557 Setting lever spring 50 0383 557 Setting lever 51 0384 557 Yoke 52 0391 557 Train wheel setting lever 53 4239 524 Generating stator 54 4239 523 Second stator 55 4239 522 Hour and minute stator 56 Winding stem 57 0282 523 Clutch wheel 58 0962 557 First intermediate wheel for calendar corrector 59 0027 369 Power saving switch lead pin 60 4408 524 Circuit block spacer 61 0100 556 Main plate...

Page 7: ...inal Second coil output terminal Crystal unit C MOS IC Hour and minute coil detection terminal Hour and minute coil output terminal The type of date dial is determined based on the design of cases The table above does not cover all the date dial available Check the case number and refer to SEIKO Casing Parts Catalogue or Watch Parts Catalogue CD ROM to choose a corresponding date dial 8 Date dial ...

Page 8: ...he crown to the second click and turn it counterclockwise 2 Check if the date numeral moves in the calendar frame When it starts to move turn the crown slowly and stop turning it when the numeral stops moving 3 Install the hour hand exactly at the 12 o clock position 4 Install the minute and second hands in the same manner as you would do for a conventional quartz movement Setting position Refer t...

Page 9: ...wheel in the direction as shown in the illustration at right Make sure that its longer pivot faces the movement side How to install 1 Apply the spring portion of the date driving wheel spring to the lower pivot of the date driving wheel and then slide the date driving wheel in the direction of the arrow in the illustration 2 Slide the date driving wheel until its gear engages securely with the cir...

Page 10: ...nto the A portion gap in the illustration and pry up the rechargeable battery unit to remove it How to install Set the minus lead terminal to the guide post B in the illustration push C portion down vertically so that the rechargeable battery unit is well seated in position Notes Take utmost care not to short circuit the and terminals as this will deteriorate the battery unit Never clean the recha...

Page 11: ...ing rotor Note Be sure to observe the position type of oil and quantity of the lubrication specified in the illustration 28 Circuit block The portions indicated by the arrows in the illustration have elasticity and are made tight for the guide tubes to which they are set After setting the circuit block press down those portions to make sure that it is well seated 34 Second wheel and pinion 35 Inte...

Page 12: ...e intermediate minute wheel upside down 42 Minute wheel and pinion Note Be sure to observe the position type of oil and quantity of lubrication specified in the illustration Lubricating Moebius A Moebius F Minute wheel and pinion Center wheel and pinion Setting wheel Intermediate minute wheel Third wheel and pinion Fourth wheel and pinion Hour and minute rotor Lubricating For the lubrication of th...

Page 13: ...nd are made tight for the guide tubes to which they are set After setting the spacer for center wheel and pinion press down those portions so that it is well seated in position A portion B portion 48 Setting lever spring screw 49 Setting lever spring How to install Check that the setting lever spring is securely set in position before tightening the setting lever spring screw Then gently bend the ...

Page 14: ... saving switch lead pin Do not remove the power saving switch lead pin except when necessary When installing the power saving switch lead pin press it in securely to the circuit block spacer Power saving switch lead pin Make sure that there is no gap Circuit block spacer Note If the power saving switch is not securely fixed to the circuit block spacer or if it comes off the manual power save funct...

Page 15: ...oil for detecting generation Checking for leakage between coil for driving hands and coil for detecting generation If the hour and minute hands do not move properly when the time relay function is activated that is if they remain stopped or will not move smoothly check for the leakage between coil for driving hands and coil for detecting generation This checking is required only if such a problem ...

Page 16: ...de and a stable measurement can be obtained read the measurement If the measurement value remains high or unstable repeat step 3 above 1 Disassemble unnecessary parts to make the movement ready for the measurement Follow the disassembling procedure illustrated in this manual until you remove the rechargeable battery unit and then reassemble the oscillating weight As a result the rechargeable batte...

Page 17: ... be switched from the quick start to the normal hand movement mode 3 Checking that a stable measurement is obtained read the current consumption Notes The current consumption measurement for the circuit block alone is particularly susceptible to light and a value higher than the actual measurement may be obtained if the circuit block is exposed to light Protect the circuit from light with a black ...

Page 18: ...conserve the stored energy and the time relay function to start the hands moving to indicate the current time as the power save function is canceled For your information 1 Number of swings and power reserve When the power reserve in the rechargeable battery is depleted and the watch stops completely swinging it approximately 500 times at a rate of 2 to 3 times a second will start the second hand m...

Page 19: ...Cal 5J32A which you will find helpful in working on the watch 1 The power save function is activated after the watch is left untouched for approximately 72 hours 2 The manual power save function is activated by pulling out the crown to the first click and pushing it in to the normal position within one second 3 While the second hand is moving at two second intervals the power save function cannot ...

Page 20: ...Page 15 The current consump tion for the whole of the movement exceeds the standard value 1 After connecting the tester move the oscillating weight more quickly for a longer period of time and then make the measurement again 2 If the current consumption for the circuit block alone is within the standard value range overhaul and clean the movement parts and then make the measurement again Page 16 1...

Page 21: ...lace the part if leakage is detected 1 There is electric leakage inside the hour and minute coil block After the time relay function is activated the hands do not make the quick movement smoothly or the hands indicate a time that differs greatly from the correct time 1 Check for leakage of the hour and minute coil block Replace the part if leakage is detected 1 There is electric leakage inside the...

Page 22: ...Part name Part code 0125556 0261553 0282523 4408524 0100556 5J21 CAL Train wheel bridge Minute wheel and pinion Clutch wheel Circuit block spacer Main plate 0125557 0261552 0282522 4408521 4408523 0100557 0100558 5J22 5J32 Dedicated part code for 5J21 only Dedicated part code for 5J21 only ...

Page 23: ...23 CAL Part code 5J21 5J22 5J32 4000516 4000679 4000689 Some circuit blocks have a hole shown in dotted line External appearance Identification of 5J series circuit blocks Cal 5J32A ...

Page 24: ...24 2002 4 ...

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