The Seiko 5A50-011B is a watch model based on the 5A50 movement.
Parts List
| 210W26SJ03 | crystal |
| 25MA8NA4 | crown |
| 0A1900N01 | case back gasket - case back gasket |
| WJZ32 | band - leather band |
| 09V26NGH | hand - hour hand |
| A130AS | others - push pin (for lb) |
| 5A50011B | others - case back |
| 5A50011B75 | others - case |
| 5A500360XB19 | others - dial |
| 5A508 | others - machine code |
| 82823300 | others - case ring |
| 0354881 | others - winding stem |
| 09V26DGM | others - minute hand |
Caliber 5A50
