Clock Movement, 17mm Axis Length MSF Radio Controlled Clock Mechanism Scanning Electric Clockwork Drives for Quartz Wall Clock (56 * 56 * 19mm, HR9203+009)

Great price and simple to install. I purchased this to replace the movement in our 300mm kitchen clock. Once installed and the clock picked up the radio signal it set itself to the correct time. Has now been running for over a couple of weeks and on average is only ever 2 seconds fast.

I used this for a fun clock project made out of worn out bike parts in preference to sending them to the recycling centre. It was easy to incorporate and set up, plus it keeps perfect time.

Great upgrade making clock auto time reset spring autumn,easy to fit runs perfectly

Bought this to replace the mechanism in an IKEA clock that was running slow. Was pleased that it's the almost same size and the original hands were compatible (the centre sticks out more and the mechanism is thicker, so I put a sticky pad by the buttons so the weight of the clock doesn't press them).Overall, it works well, and I'm happy with it.It was a bit tricky to set up, and didn't change the hour in spring until the next night, but it does keep excellent time. The seller offered me a refund because I didn't give it 5*s, but it works now, so I think it was worth the money.In case it helps: At first, it set the time 6 hours out. To change how the hands were attached (which may not be the right way!): 1) Press the 'Set' button for a few seconds to get the mechanism to return the hands to where it thinks 12:00 is; 2) As soon as they get there, pull out the battery out straight away; 3) Put the metal pin in the back; 4) Pull off the hands (only pull around the spindle using several fingers) and put them back at the actual 12:00; 5) Remove the pin (don't forget this bit); 6) Put the battery back in and *immediately* press the red reset button; 7) Leave it for up to 15 minutes by a window.The other minor thing I would mention is that it's not completely silent - in a very quiet room you can just about hear it tick.

Followed the simple instructions provided and it seems to be working perfectly. Good buy at a fair price.

Like the radio clock feature, auto switch between summer and winter time zones failed in October, but removing the battery for a few minutes fixed it. No setup required beyond fitting the hands at TDC (12:00:00)

As soon as I put the battery in it quickly run round for 12 hours and then stopped. I assumed it was looking for a signal so I tried three more times but result was the same each time. Going in the bin I gave it one last try so before going to bed I inserted the battery and left it over night. on waking up this morning it was running and was perfect time. Please accept my apologies.

Purchased this to replace the mechanism of my existing wall clock which is high torque movement and based on the information it did supported all lengths. Opening the box was impressed with the quality and the additional hands which is what I am using. The fitting instruction is in all languages expect English. There is a YT video which is not very helpful. After reading online and watching other videos, I finally installed the mechanism along with the provided hands. However, it showing the wrong time and never syncs with the UK time. Waste of time and money. Such a shame as I was hoping it works.