Have we done this one before? If so, I couldn't find it.
So, show us your grey dials. Slate, graphite, faded, ghost, gunmetal, smoke: what have you got?
Here's recent arrival (1967 Omega Seamaster in the middle) flanked by two 1969 Smiths Astrals.
https://i.imgur.com/bjWnxmx.jpg
https://i.imgur.com/86hAGEN.jpg
https://i.imgur.com/iYad2dh.jpg
https://i.imgur.com/2qZXCqG.jpg