Seiko Chronograph battery replacement quartz movement 7T62

Рет қаралды 48,551

Күн бұрын

See how to replace a battery in a Seiko Chronograph with quartz movement 7T62 using simple tools. Inside is a battery code 395. This Seiko Chronograph Alarm is pretty old but still works very well. Although it is not mandatory to do this battery replacement at home you can use a simple watchmaker set like this:
Watchmaker tools - bought there:
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Timecodes
0:00 Intro and tools
0:55 Step one
2:02 Step two
3:08 Step three
4:50 Step four
5:30 Step five - adjusting
6:25 Springbar repair
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#ticking_WATCH #Seiko 7T62

Пікірлер: 36

@grzekul 3 жыл бұрын

Naprawa teleskopu bardzo przydatna. Dzięki.

@tickingWATCH 3 жыл бұрын

Dzięki również i fajnie, że się podoba

@luckybiby8968 2 жыл бұрын

I was having question How is it the same 7T62 movement was being used in the Solar or non Solar versions and how did Seiko set it up into 2 different configurations, regular battery vs Solar rechargeable battery? after seeing your video, I can see the regular battery configuration here. In the Solar version, the top + Battery spring contact was isolated by a piece of insulation, the rechargeable battery MT920 itself welded with 2 fingers that mated to 2 connections on the side, I guessed 1 is for Solar power charge input, another one is power discharge output, so if we bought a Solar version watch with 7T62, if we do not want to spend $25 for rechargeable battery, just install a regular Silver Oxide battery for a couple of bucks. Great video!

@tickingWATCH 2 жыл бұрын

Thanks for your advice I really appreciate it, I think the solar movement has some modification to work with solar ... I'm curious if it is really working with a normal battery??? Does somebody check it ??? Please share your experience ...

@tigerwestwood5412 2 жыл бұрын

WARNING- When you inserted the new battery under the contact spring, the negative (-ve) side of the battery was against the chassis of the watch which is positive (+) This would briefly short the battery out and greatly REDUCE it's life. These 'simple' tasks should be left to an expert if we don't understand the possibilities of what seems a simple task. Note also metal tweezers will also short the battery out. Either the +ve contact should be removed, or a piece of thin plastic inserted under the battery as it is being installed.

@tickingWATCH 2 жыл бұрын

Thanks for your opinion

@thedavephan 10 ай бұрын

@@tickingWATCHthat’s not an opinion lol

@hhmediaent 3 жыл бұрын

Thank you!

@tickingWATCH 3 жыл бұрын

You are welcome 🙂

@misterG2006 2 жыл бұрын

Thank you! Very useful. I have two Seiko watches and both say to short AC and + when installing a new battery. It's maybe a dumb question but what is AC? Thanks :)

@tickingWATCH 2 жыл бұрын

You're welcome misterG2006, AC is alternating current

@phil6465 2 жыл бұрын

If you look very closely inside the watch you will see a terminal marked AC!

@TheCaracatusPotts Жыл бұрын

@@phil6465 Phil, found the AC terminal, but as per misterG2006, how exactly are we to short the AC and + ? TIA

@pcoldgamestv76 3 жыл бұрын

nice vid tkanks for shering

@tickingWATCH 3 жыл бұрын

You are welcome 👍

@ianfaulkner7622 2 жыл бұрын

im attempting to fix a Seiko 100m i just recently got but I'm having no luck. the large seconds hand does not spin at all, and the small seconds hand on the left middle spins very fast (1 full rotation every 7 seconds), do you know what could possibly be wrong with it?

@tickingWATCH 2 жыл бұрын

Hard to say I would start with checking coils 😀

@umutaydogdu1502 2 жыл бұрын

Thanks for the video. I have Seiko snq101 perpetual calender. I changed the battery today but its not working, i think something is broken inside or i broke it. I tried the battery on another watch and it works so the battery isnt dead🤷🏻‍♂️

@tickingWATCH 2 жыл бұрын

Could be, You may also try to check the connections where goes the battery

@umutaydogdu1502 2 жыл бұрын

@@tickingWATCH the watch is now at a watch repair shop. I hope it will be fixed somehow. Thank you.

@raulramirezmartinez4236 3 жыл бұрын

Hello, I have a question 🤔, How can you adjust the alarm clock?

@tickingWATCH 3 жыл бұрын

Quite a lot to describe, material for a whole video, In general combination of lower button and crown check here storage.seikowatches.com/production/files/2018/03/20/143342469736/pdf/SEIKO_7T62.pdf Was it helpful?

@funnyfunvideo01 2 жыл бұрын

Seiko Wired Quartz AGAW407 Watch please tell me which battery is used in this model😩😩😩😔

@tickingWATCH 2 жыл бұрын

Hi, the best way is to see what a battery is inside and just buy the same or check type of the movement. Is mostly written by Japanese watches under the 6 hour mark. What movement is in your watch? 7T92???

@zosothezephead837 2 жыл бұрын

Why don't you unscrew the back and look at the battery? You'll have to do that anyway when you change it.