The Seiko Y113-6100 is a watch model based on the Y113 movement.
Parts List
| 290W34GN00 | crystal |
| 40M78N01 | crown |
| FH2981B01 | case back gasket - case back gasket |
| 86565320 | crystal gasket - plastic gasket for crystal |
| 86178450 | bezel gasket - plastic gasket for bezel |
| GA81A | band - metal band |
| 0354765 | others - winding stem |
| A160CS | others - push pin |
| 0Z0060B01 | others - crown and stem gasket |
| 12C20NGM | others - minute hand |
| 12C20NGH | others - hour hand |