| 968 / | HD | HOROLOGY |
| 685 | DD | WATCHMAKER'S OR WATCH-REPAIRER'S MACHINES OR TOOLS FOR WORKING MATERIALS (metal working in general Class B23) [G04D 3/00] {7} |
| 686 | DD | .~ For mechanical working other than with a lathe (lathes for watchmakers subclass 724) [G04D 3/00B] {10} |
| 699 | DD | .~.~ For components of the regulating mechanism [G04D 3/00B12] {2} |
| 700 | | .~.~.~ For balances (construction therefor subclass 110) [G04D 3/00B12B] |