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Jorest

JOREST Watch Battery Replacement Kit, Watch Back Remover for Rotate Open Watch Cover, Watch Opening Tool, Watch Strap Removal, Watch Case Opener with Anti-scratch film, Spring Bar, Instruction Manual

Based on 6,795 reviews
Condition: New
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$6.99
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Nov 3
Order within 9 hours and 31 minutes

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At a glance

Condition
New
Model
AJJOER0303ORDJPR1
Weight
2.11 oz
Color
Blue
Material
Acrylonitrile Butadiene Styrene, Metal

Features 5

  • JOREST Watch Battery Replacement Kit-- This kit consists of a watch back case opener, a spring bar tool, anti-scratch films*4 and a cleaning cloth. It can help you open the watch cover to replace the watch battery and change the watch strap.
  • Function of Anti-scratch Films-- They can help reduce the risk of the watch being scratched by the watch back removal tool.
  • Applicable Phenotypes-- The case back decapper is only suitable for the case cover that is opened by rotation, not for other phenotypes that open the case cover.
  • How to Use the Watch Back Case Opener-- The use range of the case back case opener is 15-55mm. Adjust the drill bit spacing by rolling the adjustment wheel to suit your case back groove.

Description

Instead of going to a watch repair store, you can solve the most common watch problems at home with minimal time and money with JOREST's watch repair tool, which is perfect for opening the back of a watch, replacing the watch battery and gasket, and removing the strap.

Specs 8

Manufacturer JOREST
Part Number AJJOER0303ORDJPR1
Item Weight 2.11 ounces
Package Dimensions 8.82 x 4.76 x 0.87 inches
Item model number AJJOER0303ORDJPR1
Color Blue
Material Acrylonitrile Butadiene Styrene, Metal
Item Package Quantity 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Fit and price
Works great, 95% of my watches are larger. This willfit great.
Reviewed in the United States on August 31, 2026 by Steven M.
Better than I thought it would be.
Low cost tool to open watch . It works.
Reviewed in the United States on September 8, 2026 by Amazon Customer
I love that these tools are available for good prices now
These used to be "specialty tools", and the pricing was crazy. Now you can get a really good set of basic, and even some advanced watch tools for a great price. I bought this to replace an older one that I paid WAY MORE for, back in the 1900's. It still worked great, till I lost it. I was initially disappointed in the quality, it's solid enough, but the pins have a bit of "play" to them, they're not as stiff as my old tool. But it's solid enough, and quite strong. Already used it on some slot-backed watches that are pressure tested, and quite tough to open, and it worked perfectly. After using it a handful of times (I have a lot of watches, and tend to do a battery swap on them every XX months), no issues at all, and the pins have not bent/deformed at all. Even if it lasts me a few years, it is more than worth the price. ... show more
Reviewed in the United States on March 4, 2026 by S. Kosloske
Good quality product.
Worked as described.
Reviewed in the United States on September 8, 2026 by David Graham
Simple but does a geat job.
Just the tool that I needed. Better than the more expensive wrench.
Reviewed in the United States on August 23, 2026 by Jorge A Chavez
Buy it!
It has every tool to do the job. Worked great! Thank you!
Reviewed in the United States on August 11, 2026 by Shopping for Fun!
It worked just fine; excellent price
i chose this one because it had the best reviews. at first, i was ready to return it insofar as it felt loose, rather flimsy on the adjustment screw, and i couldn't even nudge the back of watch. i have the standard notches on the back of 2 Seikos. So, i wanted to give it another chance and think thru a method. what i recognized was where i had the batteries last replaced. one was done at a cheap, mall watch place on the other side of the planet, not mentioning a country. one is well advised to know when dealing with watches and other items to go to learned and certified watchmakers. on one of the Seikos it was as tight as ice. You do not want to scratch your watch back and you need to protect your fingers and hand. i took this one watch and placed it crystal down on the bed, stood over it directly, adjusted and placed the tool, and applied A Lot Of Weight and proceeded to turn to open ... watch those fingers! That did the trick. The tool worked fine, and it was the ineptness of the one who tightened my watch the last time i had a battery replacement. the other Seiko was tight as well, and i needed to do the same on standing directly over it, but it was easier to open, and i noted that this one was done by a watchmaker of many years, in a foreign land. the point here is to note that when you have these items done, is to go to a professional to begin with. The tool worked just fine. It appeared to have the best product reviews and lived to that standard. ... show more
Reviewed in the United States on October 7, 2025 by timbuktu
Not for all watches
Did not work on my watches
Reviewed in the United States on August 4, 2026 by sherry McGill
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