Page 1 of 1

hallmark on gold swiss watch

Posted: Thu Apr 21, 2011 7:44 am
by hieraklion
Bonjour from Paris,

Below, 2 photos from an old swiss watch from the "Chronographe suisse" maker.
I know the first hallmark (the helvetia head), the second two, but what about

1444 : it's the number of the watch ?
158 : it's the responsability mark ? What does 158 mean ?
What about this stamp on the side too ?

Image

Image

Many thanks