All Metal Adjustable Watch Back Case Opener Battery Cover Opener Big Wrench Screw Remover Box Repair Tool Kit

Not much to say but that it works great. I have a really big Invicta Bolt Zeus watch that JCPenny charge an arm and a leg to replace the battery so I decided to buy this tool and I'm glad to say that it works great. Believe the hype. I hated the idea of having to return this tool if it didn't work but it turned out if was pointless worrying because it fit my really huge watch. The quality is really good for the price. I highly recommend this little guy if your looking for a tool to replace the battery on really big watches. It works great on my watch, I'm sure it will work great on yours too.

Feel cheap yes... but they are cheap....but they do work.... so it is what it is.

Poor quality control as many af the bits had burs on them. It also came with some heavy scratches on the blue part, but seems to be a sturdy tool for the price.

This tool only gets a 3 Star rating because lacks sturdiness. If yo apply too much torque on this tool it will bend in the center and become useless. I feel the sturdiness could be improved if there were a center support bushings added to increase the torque capabilities of this tool. On e great feature is this tool can accommodate the larges Invicta watches.

I buy the Large 55 mm watches from invicta and this works great on the backs. Had one stuck and this gave me the leverage along with my watch vice and bang it was off. very durable and comes with all the tips u will need. very nice case and great piece for the money.

Worked great. I had watched a video online and the guy had a tool like this one. During the pandemic my watch repair store was closed so I decided to try taking the Bulova watch back off myself. This tool was easily adjusted to fit in the strange slots on the back face and made taking it off and putting it back on a snap. Comes with several different sized pieces for different watch backs.

As soon as you put torque on the pins they fall out of the wrench. As soon as you turn it pins down you will find yourself on the floor looking you tiny lost pins.

This is a must have tool as it takes care of the larger bodied watches and assists in opening the back up. This is a simple tool and comes with a variation of end pieces to fit your watch case nice and snug. Also it comes with a self storing box with a foamed inside to store the tool and end pieces. Great value and saves money and time by allowing you to change your own batteries in larger watches.