The Seiko Y136-6C40 is a watch model based on the Y136 movement.
Parts List
| 270A52LR02 | crystal - crystal |
| 8M40A0SNW1 | crown - crown |
| 0F240NA1S | case back gasket - case back gasket |
| FB63AG | band - band |
| 3BA125F1BNS | others - second hand |
| 1AA070FMBNS | others - hour hand |
| 2AA115FMBNS | others - minute hand |
| 82735040 | others - case ring |
| 0354786 | others - winding stem |
| Y1366C4079 | others - case |
| A180BS | others - push pin |
| AD006BA12 | others - crown gasket |