Outdoor clocks - broken housing (Steventon OX13)

This clock has been a lovely fixture on the outside of our house for a few years, but while adjusting the hands I managed to break the glass on one face.

I was going to get a piece of acrylic cut to replace the glass (eBay is cheap enough) but then the hinge broke. So now we have TWO single sided clocks instead of a double sided one.

They have hanging points on the rear, so could be used as wall clocks, but probably not weatherproof.

Same as this originally:
https://www.robertdyas.co.uk/st-helens-double-sided-outdoor-clock-with-humi...