Clock Mechanism Replacement Battery Operated Movement Silent DIY Wall Clock Repair Parts Replacement Shaft Length 16mm(20/32 inches)

This is a very cost-effective clock mechanism replacement. I got it specifically to use with an older handmade clock with a ridiculously loud ticking sound. This worked beautifully - pop off the hands on the old one, twist off the mechanism on the back, put this one through the hold, screw on the retaining nut, pop the hands on (you have a couple choices of hour/minute/second hand), and plug in a single AA battery. The hands themselves are thin stamped metal, with black paint on one side. It's very easy to bend them even while putting them on - it'll take some care to avoid that. I would've marked it down a star or two by the flimsiness of the hands, but considering the cost it's not bad - if put on carefully and not touched regularly then it'll be fine indefinitely. The second hand has smooth movement and it's kept accurate time so far for the past couple days, and (best of all) it's very nearly silent - I've had wristwatches much louder than this (I can only hear this with my ear right up to it).

Easy to put together and works great

Good product but it just wouldn't fit what I needed it to but I would say you know if you have a smaller clock that it would work great

Bought this mechanism Oct 13, 2025, for my 20-year-old clock metal and glass clock. At first, I had problems with the clock stopping after a few hours. It seems the second hand was hitting either the minute hand or the flat glass face or both. There was very little clearance between the clock face and the second hand. Once I removed the second hand the clock worked perfectly and is still keeping accurate time.

Great decision,worked perfectly!

Quick and easy replacement for a failed clock mechanism. I had an old clock that I liked that stopped. It was easy to access from both sides, so I replaced the mechanism. It keeps time very well and looks nice

Hands did not fit so had to use superglue on each hand so they would fit on the shaft. The holes were smaller than the shaft and did not fit properly so I ordered another mechanism. Hopefully these hands will fit.

Fits small hole clock well; works great!

Muy buen producto..

Work for the job I was using

Great quality, easy to assemble, great price and looks great

It came in the best little orange zip up case which is totally reusable. The clock mechanism is quiet as advertised and very easy to install.

There was No Replacement Hands for the Clock that were Advertised...also no Hanging Device that was also Advertised. Only item sent was the Battery Replacement Box.