| Subject | English | French |
| industr., construct. | centre second wheel bridge | pont de seconde au centre |
| industr., construct. | chronograph and split-second wheels | roue de chronographe et de rattrapante |
| industr., construct. | driving wheelover second wheel | roue entraîneuse sur roue de seconde |
| industr., construct. | intermediate second wheel | roue intermédiaire de seconde |
| industr., construct. | jumper bridle for jumping second wheel | bride du sautoir de roue sautante |
| industr., construct. | second wheel | roue de champ |
| industr., construct. | second wheel | roue de seconde |
| industr., construct. | second wheel additional lock | bloqueur supplémentaire de roue de seconde |
| industr., construct. | second wheel bridge | pont de roue de seconde |
| industr., construct. | second wheel bridge | pont de champ |
| industr., construct. | second wheel driving pinion | pignon entraîneur de roue de seconde |
| industr., construct. | second wheel for counter | roue de seconde pour compteur |
| industr., construct. | second wheel friction spring | ressort-friction de roue de seconde |
| industr., construct. | second wheel jewel | pierre de roue de seconde |
| industr., construct. | second wheel jewel | pierre de champ |
| industr., construct. | second wheel jewel | pierre de seconde |
| industr., construct. | second wheel lock | bloqueur de roue de seconde |
| industr., construct. | second wheel two long pivots | roue de seconde deux longs pivots |
| industr., construct. | split-second wheel | roue de rattrapante |
| industr., construct. | split-second wheel bridge | pont de roue de rattrapante |
| industr., construct. | split-second wheel cover | couvre-roue de rattrapante |
| industr., construct. | split-second wheel cover seating | assise du couvre-roue de rattrapante |