mybulova_admin
Posted June 5, 2020 - 11:09pm
Found both of these in the 1966/67 LIne books.
10K Rolled Gold Plate version - Diamond Excellency (yep 17J movement)

10K Gold Filled version - Beau Brummell (yep 17J movement again)

Noting found matching the 23J version.
Based on the '10K Gold Filled' case I'm at Beau Brummell (no variant)
Beau Brummell's were available with 17, 21, 23 and 30 jewelled movements