Clock

uses.......

https://www.klockit.com/q-80-quartz-clock-movement.html

Case Size: 2 7/32" square x 5/8"D [ 56.35mm SQ x 15.875mm Deep]



kjmagnetics D503, 5/16"dia x 3/32" thick, 4 each

http://www.kjmagnetics.com/proddetail.asp?prod=D503