The Seiko 5Y91-5060 is a watch model based on the 5Y91 movement.
Parts List
| RE4W00JM01 | crystal |
| RE4W00JM02 | crystal |
| 35MA8NS1 | crown |
| 35MA8NA1 | crown |
| 0A2200B01 | case back gasket - case back gasket |
| Z1612G | band - metal band |
| Z1612S | band - metal band |
| Z1612G-BK5G | clasp - clasp |
| 0354786 | others - winding stem |
| 5Y915060 | others - case back |
| 5Y91506075 | others - case |
| 5Y91506079 | others - case |
| 5Y915070X914 | others - dial |
| 5Y915070XB14 | others - dial |
| 5Y915070XG14 | others - dial |
| 5Y915070XN14 | others - dial |
| 5Y919 | others - machine code |
| 82813680 | others - case ring |
| A180BS | others - push pin |
| 13SC04A2 | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
| 08T10DAM | others - minute hand |
| 08T10DAH | others - hour hand |
Caliber 5Y91
