The Seiko Y101-5519 is a watch model based on the Y101 movement.
Parts List
| ES7W54LN01 | crystal |
| 35M82NA1 | crown - crown |
| 0A2800B01 | case back gasket |
The Seiko Y101-5519 is a watch model based on the Y101 movement.
| ES7W54LN01 | crystal |
| 35M82NA1 | crown - crown |
| 0A2800B01 | case back gasket |