The Seiko Y799-4B50 is a watch model based on the Y799 movement.
Parts List
| 0Z2602B01 | case back gasket - case back gasket |
| EE009BA12 | case back gasket - button gasket |
| 8061930A | pusher - button |
| 8BK2ZZ | band - band |
| 8BK3ZZ | band - band |
| 8BK5ZZ | band - band |
| 8BK4ZZ | band - band |
| 8BL5ZZ | band - band |
| Y7994B50N2 | others - case |
| Y7994B50N2A | others - case |
| Y7994B50N2B | others - case |
| Y7994B50N2C | others - case |
| Y7994B50N2D | others - case |
| T180BS | others - push pin |
| 0Z2602B01 | case back gasket - case back gasket |
| EE009BA12 | case back gasket - button gasket |
| 8061930A | pusher - button |
| 8BK2ZZ | band - band |
| 8BK3ZZ | band - band |
| 8BK5ZZ | band - band |
| 8BK4ZZ | band - band |
| 8BL5ZZ | band - band |
| Y7994B50N2 | others - case |
| Y7994B50N2A | others - case |
| Y7994B50N2B | others - case |
| Y7994B50N2C | others - case |
| Y7994B50N2D | others - case |
| T180BS | others - push pin |