Please consider donating to help offset our high running costs.
I try to post my new Heuer Ref. 2447 from ca. 1950. case is 38mm and screwed back. The original Radium hour markers are all present.
Hope that the pic can be seen on PC because I had a problem with uploads since two days.
Best Hajo
How old is your HSc? I used to own an interests imported one. Not a bad little gun.