background image

1

ø24.0mm
21.5mm between 6 o’clock and 12 o’clock sides
21.3mm between 3 o’clock and 9 o’clock sides

ø23.3mm
21.5mm between 6 o’clock and 12 o’clock sides
21.3mm between 3 o’clock and 9 o’clock sides

Cal. 7N35C

Cal. 7N36C

PARTS  CATALOGUE 

/

 TECHNICAL GUIDE

[SPECIFICATIONS]

7N35C

Cal. No.

Item

Movement

7N36C

The illustrations refer to Cal. 7N36C.

(x 1.0)

Outside diameter

Casing diameter

Height

2.78mm

Movement size

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,
Matsushita SR920SW, EVEREADY 371
Battery life is approximately 4 years.
Voltage: 1.55V

Battery

Measuring gate by quartz tester

Use 10-second gate.

Regulation system

Nil

Monthly rate at normal temperature range:  less than 15 seconds

Loss/gain

Battery life indicator

Electronic circuit reset switch

Train wheel setting device

Instant setting device

for day calendar

Instant setting device for date calendar

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...

Reviews: