background image

Crown

Case

Second  hand

Minute hand

Hour hand

Month indicator

Dial

24-hour hand

- 5 -

※Year indicator hand

for cal.7D46A

Summary of Contents for 7d46A

Page 1: ...orewarning function Overcharge prevention function Electronic circuit reset switch Train wheel setting device Instant setting device for date calendar Automatic power save function Time relay function...

Page 2: ...electrical energy consumed This is called the power save function Though the hands stop the built in IC continues to compute the time keeping the watch ready for the next use The automatic power save...

Page 3: ...en the watch is in power save mode and the date does not change correctly or shows the wrong date the electrical power stored in the rechargeable battery is being depleted Before starting to wear the...

Page 4: ...rgeable battery unit MT920 3023 24X Insulator for rechargeable battery 4216 541 Case back 1 2 3 4 5 6 7 Remarks on removing the winding stem To remove the winding stem when taking out the movement fro...

Page 5: ...Crown Case Second hand Minute hand Hour hand Month indicator Dial 24 hour hand 5 Year indicator hand for cal 7D46A...

Page 6: ...506 Train wheel bridge for calendar 0125 508 Jumper for year 1024 503 Jumper for units digit 1024 500 13 To be removed while assembling To be removed while assembling 1 Supporting pin for alignment 8...

Page 7: ...wheel for year 0802 507 22 Indicator on wheel for 24h 1021 502 Intermediate wheel for month indicator 0817 515 23 Detection on wheel for 24h 1002 509 24 25 2nd intermediate wheel for calendar 0817 51...

Page 8: ...ator for piezoelectric motor 4216 540 33 Piezoelectric motor lead plate 0105 502 34 Piezoelectric stator block 4583 500 35 Jumper for month 1024 504 36 Spring for intermediate wheel for month indicato...

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