10k Gold Filled (White) "CC". Case date L9, 3 diamonds at 9-12-3, Nearly pristine dial nice cream patina, Bulova USA mvmnt 10DP dated L8 23J adj 6 post, heat-cold, Isochronism. Original strap lost, all else is original condition. Appears to be a rare model. I have had trouble locating photos of other example. Only here on MyBulova did I find one other and it is in yellow.
Welcome to myBulova catangen, this is a very nice example of the Beau Brummel. I really like the lugs on this model, the dial is wonderful, thanks for sharing it. These '23's" are among the finest movements Bulova made.
1959 Bulova Beau Brummel CC. (PS good work on your research!)
Thought I'd extract a new copy from the linebook, to celebrate the now set of white gold "CC" and yellow gold "DD"
1959 Bulova Beau Brummel "CC"
