The Seiko Y136-6A90 is a watch model based on the Y136 movement.
Parts List
| 200A02LN03 | crystal - crystal |
| 8M30A0BNG1 | crown - crown |
| 0F190NA1S | case back gasket - case back gasket |
| ZK85B | band - leather band |
| A120BS | others - push pin (for lb) |
| 0354786 | others - winding stem |
| AD006BA12 | others - crown gasket |
| 08CV4AGH | others - hour hand |
| 08CV4AGM | others - minute hand |
| 10SC56NG | others - second hand |