| 968 / | HD | HOROLOGY |
| 294 | DD | CASES (cases with a special shape subclass 390; ornamentation of the case subclass 395; cartridges A45C 11/00-11/38) [G04B 37/00] {13} |
| 327 | DD | .~ Hermetic sealing of openings, joints, passages, or slits (covers or protecting devices which can be directly removed, or by sliding or turning subclass 300; hermetic sealing of watch or crystal with special pieces subclass 373; hermetically-sealed electrical switches H01H 23/06) [G04B 37/08] {6} |
| 331 | DD | .~.~ Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown [G04B 37/08C] {2} |
| 332 | | .~.~.~ Without special hermetic sealing pieces [G04B 37/08C2] |