The Seiko Y112-5259 is a watch model based on the Y112 movement.
Parts List
| ES5W60GN00 NL | crystal |
| ES5W60GN00 | crystal - crystal (inorganic) |
| 35M82NF1 | crown |
| 35M82NA1 | crown - crown |
| 35M82NS1 | crown - crown |
| OA2880 B01 | case back gasket |
| 0A2880B01 | case back gasket |
| 86568660 | crystal gasket - plastic gasket for crystal |
| 206MC | band - metal band |
| 206MC-BK5G | clasp - clasp |
| 82715720 | others - case ring |
| A180BS | others - push pin |
| Y11252597S | others - case |
| Y1125330XG14 | others - dial |
| 0354765 | others - winding stem |
| 0801578 | others - date dial |
| 13SC04A2 | others - second hand |
| 11C48NGM | others - minute hand |
| 0Z0060B01 | others - crown and stem gasket |
| 11C24NGH | others - hour hand |