The Seiko Y100-4219 is a watch model based on the Y100 movement.
Parts List
| ESBN72LM01 | crystal |
| 30MP0NF3 | crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0A2700B0A | case back gasket |
The Seiko Y100-4219 is a watch model based on the Y100 movement.
| ESBN72LM01 | crystal |
| 30MP0NF3 | crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0A2700B0A | case back gasket |