How to replace watch batteries on a seiko quartz watch

Question moved from Lands Phones category.

SEIKO - A158 5040

Digital Watch Library http://www.digitalwatchlibrary.com > DWL > seiko-a1...

SEIKO - A158 5040 - Digital. Released in 1978 Vintage Digital Watch - Brought to you courtesy of digital-watch.com.

SEIKO QUARTZ Cal. A159 Alarm Chronograph

My Retro Watches https://myretrowatches.co.uk > uploads > 2020/09
The A158 Alarm Chronograph model can be set to give a time signal ... QUARTZ. ALARM-CHRONOGRAPH. START/STOP. DATE/SELECT. STOP-ALARM. WATCH SET TIME SET LAP STOP ...
3 pages

Missing: 5040A ‎' Show results with: 5040A

Instruction ' Seiko Watch Corporation

SEIKO WATCH https://www.seikowatches.com > customerservice > ins...
Seiko is one of the few fully integrated watch manufactures. We design and develop our own movements using leading-edge technology.

This watch is kinetic, in that a moving rotor inside the watch powers a rechargeable battery that runs the quartz mechanism. You should not need to attempt to open the watch! It may be that the battery is flat (especially if it's not been worn for a while) - you can try swinging the watch back and forth to charge it (check online for charging instructions for Seiko or Pulsar kinetic watches). If that fails, take it to a reputable establishment for repair.

If your watch is an analogue, then yes, it is very safe to assume it is 1.5V.
If your watch is digital, depending on how many functions it has(especially if it has a night light), it will most probably take 3V.
In either case, it doesn't hurt to start testing with a 1.5V battery.
google.com/+GopakumarGopalan

Try SEIKO Web site, or local dealer.

Yes it has a battery and is simple to change

Of course from a grocery you can get it.

Most likely the watch was damaged when the battery was installed. Quartz watches have fragile parts in them. The coils for instance are made of wire thinner than the hair on your head. It takes almost nothing to damage these wires and the coil. Dirt is a big problem. Since a quartz watch has no force behind the gear train the smallest particle of dirt can stop a quartz watch.

Either your watch will need a cleaning or damaged parts will need replacing.

A qualified watchmaker can do this work and get your watch back in working order for you.

Hope this helps,
Ken
Yellowstone Watch Inc.
www.yellowstonewatch.com

Your watch is fitted with SEIKO 7T62 quartz movement. Follow this link to download users manual:

http://www.seikowatches.com/support/ib/pdf/SEIKO_7T62.pdf

Rate me, please.