| 摘要 |
PROBLEM TO BE SOLVED: To prevent a holding member from floating due to elastic deformation of a jumper for easy assembly.SOLUTION: A movement 1 is provided with a day indication wheel 4 intermittently rotating between a bottom plate 2 and a setting wheel plate 3. The setting wheel plate 3 is provided with an arm 9 extending in a direction of the bottom plate 2, and the arm 9 is provided with hooks 11, 12 having a same height on both sides of the vicinity of a guide part located at the front end thereof. The bottom plate 2 is arranged with a first engagement part 16 and a second engagement part 17 different in height on both sides of a guide groove which causes the arm 9 to move. The setting wheel plate 3 is pressed so that the hooks 11, 12 of the arm 9 are engaged with the first engagement part 16 of the bottom plate 2, and a jumper part 6 is made to abut on a gear 4a of the day indication wheel 4, and further, the jumper part 6 is elastically deformed so as to be engaged with the gear of the day indication wheel 4. The setting wheel plate 3 is pressed and the hooks 11, 12 of the arm 9 are engaged with the second engagement part 17 of the bottom plate 2, and an eaves part 7 is made to abut on and fixed to the jumper part 6 which is engaged with the gear 4a of the day indication wheel 4. |
