Seiko 7N35C Technical Manual Download Page 7

7

Cal. 7N35C, 7N36C

Winding stem

Clutch wheel

First intermediate wheel for

calendar correction

Note:

Take care not to deform the spring portion of the yoke.

18

Train wheel bridge

Setting position

Refer to the illustration at right.

25

Train wheel setting lever

29

Setting lever

30

Yoke

Setting position

TECHNICAL GUIDE

Note:

Take care not to damage the wheels made of plastics in disassembling and reassembling.

Refer to the illustrations below.

Center wheel and

pinion

Minute wheel

Fifth wheel and pinion

Step rotor

Third wheel and pinion

Setting wheel

Fourth wheel and pinion

31

Winding stem

The first intermediate wheel for calendar correction  has
some elasticity in the contact with the winding stem so
that it can be easily fixed.
Push in the winding stem straight toward the center of
the main plate.

Setting wheel

Minute wheel

Third wheel

and pinion

Fourth wheel

and pinion

Fifth wheel

and pinion

Step rotor

Setting lever

Train wheel setting lever

Yoke

Summary of Contents for 7N35C

Page 1: ...ze Time indication 3 hands Driving system Step motor Load compensated driving pulse type Additional mechanism Date calendar _ Day calendar _ Jewels 1 jewel SEIKO SR920SW Maxell SR920SW SONY SR920SW Ma...

Page 2: ...for day correction 5 Day star with dial disk only for Cal 7N36C 4 0963 230 only for Cal 7N36C Snap for day star with dial disk 3 0419 735 Dial washer 2 Dial 14 Battery See the front page 24 0281 904 S...

Page 3: ...e calibre number Printed position Discrimination of the hand installation height Cal 7N series watches have numerals printed on the dial and the movement to indicate the hand installation heights When...

Page 4: ...stem 16 Battery connection 4268 620 The battery connection we are supplying has no calibre number nor numeral printed on it for discriminating the hand installation height The explanation here is only...

Page 5: ...with screws It is set to the main plate with the three protrusions which are caught under the main plate by turning the guard Then it is fixed by the two guide pins How to remove 1 Lightly lift the A...

Page 6: ...d to the guide pins 4 Check that the date dial guard is fixed securely to the main plate 14 Battery How to install Insert the battery aslant from the direction shown by the arrow 15 Battery connection...

Page 7: ...isassembling and reassembling Refer to the illustrations below Center wheel and pinion Minute wheel Fifth wheel and pinion Step rotor Third wheel and pinion Setting wheel Fourth wheel and pinion 31 Wi...

Page 8: ...rks When the current consumption exceeds the standard value for the whole movement but within the standard value range for the circuit block alone the watch is generating the driving pulse for compens...

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