Douglas from me
Sure looks like a match to me.
Nice one, Douglas.
Now THIS is a fine looking watch Jaroslav! All Douglas, all the way.
The movement looks to be a 1929. Date symbol looks like a shield to me, and movement serial (718748) is very close to my 1930 13AF (722397). The only other 13AF on this site from 1928 (maybe 1927 due to double stamp) is serialed 502910. Wouldn't that make this a 1929 Douglas, using a case from the year before?