Lab Stop-Clocks

[AgX]

Do you use the 100unit/min scale?

(Such scale so far I only found at german and swiss clocks, as from Haupt, Hanhardt, Kienzle, Heuer.)

 

[AgX]

I do not see any use for such in darkroom work, though at scientific work, where these clocks were used too.

 

[lantau]

I have seen wall clocks like that, with additional decimal markings. But I have no memory of where and when.