The Seiko Y100-5229 is a watch model based on the Y100 movement.
Parts List
| ES8N30GN00 | crystal |
| 30M06NF1 | crown |
| 30M06NS1 | crown - crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0A2700B0A | case back gasket |
| 0A2700B01 | case back gasket - gasket |
| 0G0055B | case back gasket |
| 111LC | band - leather band |
| 82711460 | others - case ring |
| A180BS | others - push pin |
| Y10052292E | others - case |
| Y1005290XN17 | others - dial |
| 0354765 | others - winding stem |
| 11C48ASM | others - minute hand |
| 11C24ASH | others - hour hand |