| 968 / | HD | HOROLOGY |
| 876 | | SUBJECT MATTER NOT PROVIDED FOR IN SUBCLASSES 901 TO 975, E.G., INTEGRATED CIRCUITS FOR ELECTRONIC TIMEPIECES [G04G 1/00] {6} |
| 877 | DD | .~> Structural aspects; housings; aesthetical aspects [G04F 1/00B] {4} |
| 888 | DD | .~> Electric power supply circuits (in general H02M 1/00) [G04G 1/00C] {4} |
| 895 | DD | .~> Input or output device integrated in a timepiece [G04G 1/00D] {2} |
| 898 | DD | .~> Pulse shaping; amplification [G04G 1/00E] |
| 899 | DD | .~> Touch switches particularly adapted to timepieces (in general H03K 17/96) [G04G 1/00K] |
| 900 | DD | .~> Electronic timepieces using a microcomputer, e.g., for multifunction clocks, etc. [G04G 1/00M] |