The Seiko Y136-6A40 is a watch model based on the Y136 movement.
Parts List
| 35MW2NS1 | crown |
| 0G225BA16 | case back gasket |
| 0E210NA1S | case back gasket - rotating bezel gasket |
| DL89L | band - leather band |
| DL90L | band - leather band |
| DL91L | band - leather band |
| DL92L | band - leather band |
| DL93L | band - leather band |
| T160BS | others - push pin |
| 0354786 | others - winding stem |
| 07SC54XE | others - second hand |
| 07SC54XF | others - second hand |
| 07SC54XV | others - second hand |
| 08CY4XLH | others - hour hand |
| 08CY4XLM | others - minute hand |
| AD006BA12 | others - crown gasket |
| 08CY4XRH | others - hour hand |
| 08CY4XRM | others - minute hand |
| 08CY4XVH | others - hour hand |
| 08CY4XVM | others - minute hand |
| 08CY4XWH | others - hour hand |
| 08CY4XWM | others - minute hand |