Professional Deluxe Watch Repair Kit, Set with Batteries Replacement, Link Removal, Back Case Opener, Spring Bar Tool for Watch Band

My family has many watches, all electric. At around $10 to $25 each, battery replacement costs tend to accumulate. This kit has enabled me to change batteries for a fraction of that, easily saving the kit's cost and then some! It contains all the tools I could possibly need. There is a fixture which is designed to hold practically any watch and strap on their sides so pins can be removed and replaced in a flash! When I think about how many times I struggled to adjust strap lengths, it's laughable how easy I can do it with the kit. There are tools to open watches quickly and easily without leaving any marks. There is a special tool which adapts to practically any size watch to unscrew the back in a jiffy! About the only thing it doesn't have is a strong magnifying glass to view the tiny parts inside a watch. I highly recommend!

Fairly easy to use on most watches. For back removal, the pins could be a wider variety in size as square, half moon backs are tricky to get good fit to remove and replace. Definitely use the holder. Be aware that doing it your self can void "water resistant warranties as the seal is broken or the gasket is damaged. for out-of-warranty, easy to do with care.

Great kit that accommodated seven different watches so far. Only complaint is the smallest screwdriver was slightly bent due to packaging configuration.

Good merchandise

Needed a Pin-Press to adjust the length of a stainless-steel watch bracelet. Because I found lots a complaints online about the toylike quality of this item (and others similar to it), with abundant photos of bent pins as proof, I decided to get the Coyaho Kit for the 12 extra pins. Nevertheless, the press worked perfectly for me without bending a single pushpin.Now, if ya don’t have the patience to read the following and heed my instructions, then ya very likely don’t have the patience to size yer bracelet. In that case, just take it to a jeweler and save yerself some grief. Otherwise, ‘Happy Tweaking’!First Things First1. Accept the reality of low quality and keep that in mind while working with it (it’s a watchmaker’s toolchest staple).2. Do not use the thumbwheel adjustable platform it will wobble wildly. Instead use shims(I used cardboard).3. It is important to align the Pin-Press pushpins with the bracelet pins, but it doesn’t need to be perfectlylevel.4. It is much more important to ensure that the 2-pins make direct contact inside the bracelet pinclearance hole.5. Extract pins only in the direction of the bracelet’s arrows.6. Reinsert pins only in the opposite direction (the small end goes first).7. The fat end goes last (that’s the locking end).Bonus Heads-Up The Pin-Press screw down push-wheel captures the replaceable pushpins with a screw down collar. Back the collar off a little to shorten the length of the pushpin. A shorter length will increase its strength.Extraction Process (trial and error—be patient—go slow—with a light touch)1. Be sure the bracelet arrows are pointing away from the pushpin.2. Push only in the same direction as the arrows.3. Using shims & the screw down push-wheel, align pushpin with bracelet pin (get it close as ya can, just shy of touching).4. When ya feel comfortable, center the pushpin over the bracelet pin , and then screw it down just to touch.5. Check the alignment again.6. If it looks good, very lightly and slowly screw it down.7. Get any resistance—Stop and readjust.8. When the pushpin and bracelet pin are properly aligned it will be a smooth extraction.9. Once the fat end of the bracelet pin is visible ya got it.10. After that, all ya need is fingers, tweezers, or pliers.Reinsertion Process1. Fat end of the bracelet pin on your end.2. Do Not put fat end in first and then push toward the arrows’ point.3. Small pin end goes into the bracelet first.4. Push toward the arrows’ point until it is flush with the bracelet5. Use the Pin-Press only to perfect any desired final tweaks.

Got watch repair tool kit today and as soon as I took it out I used it to adjust the band length of 2 watches and repair a third. I'm sure taking them to a jeweler to do these things it would have cost more, substantially more, than the cost of this kit. I am not a watch smith and won't be using this kit to make a living but for what I needed it for it was an excellent choice for me.

I needed to be able to change the batteries in a few watches I've had for years. Before this toolset getting a battery changed would cost $30-45 at a watch shop or jeweler. This kit has every tool that I needed and for less than one jeweler battery change.

The screw drivers don’t hold their edge. But it is a good basic kit for batteries and link removal and such.