LYECUN Watch Adjustable Back Case Opener, Watch Back Remover Tool, Watch Battery Replacement Tool

product inoformation
MaterialSilver, Metal Batteries Required?No
Finish TypePowder Coated ManufacturerLYECUN
ColorBlue Item Package Quantity1
Item Weight0.634 ounces Country of OriginChina
FinishPowder Coated Date First AvailableApril 17, 2021
BrandLYECUN Item Length11 Millimeters
Head StyleOpen End Operation ModeMechanical
ASINB092RW71KT

Product Description

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Great tools for waterproof watch case opening

  • The LYECUN case opener is an excellent tool to open the back cover of the waterproof watch for battery replacement and watch repair.
  • Changing the watch battery by yourself can not only save time and money, but more importantly, you can enjoy the fun of hands-on repairs.

Size

Wide Range of Adaptation

  • Adjustable jaw distance from 14 mm to 56 mm which can fit different size watches.
  • Please Note: This watch case opener is suitable for screw down watch back case, cannot be utilized in the pressure type watch case. Please confirm the back cover type of the watch before buying.

How to Use?

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1. Adjustment tool

Turn roll the silver adjustment wheel of the Watch Back Case Opener to set the bit spacing to fit your watch's back case grooves

2. Fix the watch back cover

Align the two tips of the tool with the groove on the back cover of the watch and clamp it

3. Open the back cover of the watch

Slowly and vigorously turn to open the back cover of the watch (usually the counterclockwise rotation direction is the opening direction)

Package includes:

1 x Watch Case Opener


Reviews with images:
Videos for this product:

How to use the LYECUN watch case opener?

LYECUN Watch Adjustable Back Case Opener

Top reviews

Tony Kidd
Works as intended. Helped replace a few batteries in my watches.

Justin Turner
Worked as it should.

Eric Grant
It worked for my larger watches and it’s durable.

Nichole Rich
Great for ontime and info updates 👍

Natasha Schroeder
I work in a jewelry store and change watch batteries daily. This case back wrench has made the difficult invicta cases accessible as many have a rigid arched band that does not allow for the 3 prong wrench to be used.

Jennifer Colon
I swear to god, most useless tool in the world, not sturdy, not easy to use, the grip is small,Plus what I noticed that the tip can’t be changed to other types, useless. Buy a complete watch tool set instead of this one.

Wendy Odonnell
I mean, it is what it is. At 5 bucks, I'm not expecting a highly sophisticated family heirloom, but it's sturdy enough and will be there when I need it to open my watches. Do you need to take a watch back off occasionally? Don't want to spend a lot of money? The mechanism is kinda sloppy, but this will work.

Mrs. Olivia Ryan MD
I needed to open up a Seiko to adjust speed to the movement. Low price... And saved me a few dollars at the watch maker.

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