[xb-60]

Originally Posted by AL427SBF

Nisonger has them, might as well get it from the official Smith Instruments source, bottom of page.
Nisonger Instruments :: the exclusive Smiths U.S. Warranty & Service Center since 1949
-----

The Smiths clock that Nisonger list is a 52mm (2") clock, and the originals were a 60mm.
To my knowledge, the 60mm clocks aren't available new, and they are hard to source second hand.

Cheers,
Glen