Learn How To Use Watch Tools

BLANK WATCH BATTERIES WITH NO NUMBERS?

HOW TO TELL WHAT A WATCH BATTERY IS WITH NO NUMBERS OR LETTERS?

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Blank Watch Battery Number Inside Watch

Your Watch stops running, so you open up the back of the Watch to change the battery out…

The problem is…

The Watch Battery is BLANK!

There are No Numbers, Names or Letters on the Battery to identify it. Nothing at all!

Just a blank battery that leaves you filled with tons of questions.

How can you replace a cell when you don’t know which one it is?

I have an entire list of Watch Batteries in my Conversion Chart, but it doesn’t help you in the least if you don’t have a starting point.

There are tons and tons of different sized batteries.

You Can’t Simply Guess!

Plus, putting the wrong type of battery in your Watch could harm it! It could short circuit the board.

And it’s not like you can even take the blank battery into a store and hold it up to the ones on display. It’s too hard to tell. The millimeter could be off by just a tad. There’s a lot of batteries that look similar. They could even be the exact same width as well, just much deeper in thickness.

And this happens to Jewelers as well. I can’t tell you how many times I’ve opened up a Watch Case and found a blank battery inside (this happens a lot with Inexpensive Watches).

So what do we do?

We pull out our Watch Battery Size Selector! :)

This selector is a piece of plastic that has numerous slots (or openings) of different sizes and widths down the side of it.

All you have to do is to take your blank battery and find the slot that fits it the best by pushing your cell through.

Only one slot will be the exact match. When you find that perfect slot, look at the battery number beside it. BINGO! It works like a charm. You now know the battery it takes!

This is what Jewelry Stores use. It’s the simplest, quickest and easiest way to always know what battery your Watch takes.

I do remember a few times though when I’ve gone to grab the Battery Selector only to have it come up missing. ARG!

That’s No Fun!

So I literally had to put the blank cell side by side with other batteries until I finally found the right one that matches.

It’s actually not that bad for a Jeweler to do. After all, we do have all the Watch Batteries in stock, loose, and separated in different compartments (think a fishing tackle box with labels). It works, but it’s still time consuming.

I will say though, after 23 years of changing Watch Batteries every single day, I have gotten quite good at it. I can usually just look at a battery and know which number it is. That comes from years of experience so I can narrow it down pretty quickly.

It Converts Too!

If you want to know what your Battery Number is… (I have a Conversion Table Here), and the battery is blank, by all means, pick up this nifty inexpensive tool from Amazon and your Watch will be ticking in no time.

This selector also works great when locating a battery with a different manufacturer (and it works perfect with Lithium Batteries as well).

Different Manufacturers (like Renata, Everready, Panasonic, Toshiba, Duracell, Energizer, Maxwell, Sony, Rayvoc, and CR Series) use all the same size of battery, but put different Numbers, Letters and Names on the back.

It Can Make it all Rather Confusing!

This tool helps you find the right battery regardless of who makes the battery.

It really works great!

Plastic Watch Battery Size Selector Tool
Buy one Today and keep it on hand.

You’ll love it!

Recommended Jewelry Supplies:

Ultrasonic Jewelry Cleaner Jewelry Steam Cleaner Complete Jewelry Cleaner Kit Diamond Dazzle Stick
Gold Silver Jewelry Polishing Cloths Jewelry Making Supplies Kit Gold Acid Test Kit Watch Tool Repair Kit
Ring Adjusters EMT Emergency Ring Cutter 10x Jewelers Loupe Jewelers Microscope

Recommended Jewelry Supplies:

Ultrasonic Jewelry Cleaner Jewelry Steam Cleaner
Complete Jewelry Cleaner Kit Diamond Dazzle Stick
Gold Silver Jewelry Polishing Cloths Jewelry Making Supplies Kit
Gold Acid Test Kit Watch Tool Repair Kit
Ring Adjusters EMT Emergency Ring Cutter
10x Jewelers Loupe Jewelers Microscope

1 Comment on BLANK WATCH BATTERIES WITH NO NUMBERS?

  1. Mr Michael Hassett // September 13, 2021 at 9:00 am // Reply

    can you please tell me the type of battery that goes into my
    victorinox inox watch241725.1 as there is no battery in it at the moment

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