Here is a flea market find from this weekend that has me stumped. Probably a Beau Brummell but I cannot find a variant. This is a big thick watch case that rounds over like a big donut. The case is yellow gold with a stainless back showing an M4 date code. The movement is a 10BPAC and 23J. The dial has round diamonds set in "flower" settings at 3,6,9,12 and is two tone with a darker center. It came without a stem or crown. I found a stem but still looking for a crown that fits.
Movement Date Code
Case Serial No.