| No. | Part Name | No. | Part Name | No. | Part Name | No. | Part Name |
| 1 | Glass | 10 | Jewel | 19 | Connection pin | 28 | Stanchion |
| 2 | Hand assy. | 11 | Center gear | 20 | Stem | 29 | Top plate |
| 3 | Dial plate | 12 | Inner ring | 21 | Lock nut | 30 | Screw |
| 4 | Bezel | 13 | Tension spring | 22 | Pivot bearing | 31 | Back |
| 5 | Screw | 14 | Outer ring | 23 | Adjustable screw | 32 | Screw |
| 6 | Bear plate | 15 | Side pin | 24 | Contact point assy. | 33 | Sector gear assy. |
| 7 | Hair spring pin | 16 | Bottom pin | 25 | Bottom plate | ||
| 8 | Spring stanchion | 17 | Main body | 26 | Screw | ||
| 9 | Spring assy. | 18 | Dovetail lock nut | 27 | Plane gear assy. |