Movement Serial No.
Case Serial No.
23.2mm x 19.1mm at wide point tonneau curved top to bottom on top and bottom and flat side to side top and bottom
1954 ? - I thought when i was gettng it it was a Senator D but once it was in hand it isn't. The shading in the dial is what threw me. Disn't see anything in the ads or the database. Need a little help with this one.