David I have a German watch case with that same silver mark and I agree with Bobby Jo that it is a German Hallmark and I think from the second Empire (1871-1918).
Deacon
Posts: 1004 | Location: Omaha, Nebraska in the USA | Registered: February 14, 2009
I tried several different positions to get the other marks to come out clearer but it did not work. The mark on page 456 is the correct one. The mark right above it is also on my watch, makes it 800 silver, this also agrees with the number 0.800 on the watch. I also have a zenith with the same marks.
Now there is one more mark I cannot get a picture of that is in the shape of a football with the letters JWC inside. any ideas
Posts: 1212 | Location: Ontario in Canada | Registered: February 06, 2012