Aircraft Altimeter Clock

This clock is approximately 224mm in diameter.
 

Almost any clock mechanism should work as long as the threaded shaft is 8-10mm long at a minimum and less then 60mm square. I purchase my clock mechanisms on AliExpress. You can also find them Amazon but they are a little bit more expensive. 
Amazon link below: 
[https://a.co/d/7wFU1yi](https://a.co/d/7wFU1yi)

Visit [https://makerworld.com/en/@railimages](https://makerworld.com/en/@railimages) to see my other clocks and coasters