The Seiko Y450-4310 is a watch model based on the Y450 movement.
Parts List
| ES6N07LM10 | crystal |
| ES6N07LM40 | crystal |
| 010110B01 | case back gasket |
| 011950B01 | case back gasket |
The Seiko Y450-4310 is a watch model based on the Y450 movement.
| ES6N07LM10 | crystal |
| ES6N07LM40 | crystal |
| 010110B01 | case back gasket |
| 011950B01 | case back gasket |