The Seiko 5931-5210 is a watch model based on the 5931 movement.
Parts List
| ES0W93HN00 | crystal |
| 35M25NA1 | crown |
| 0B2600B05 | case back gasket |
| EB0055B01 | others - crown and stem gasket |
Caliber 5931
Seiko 5931-5210 Watch Guide
The Seiko 5931-5210 is a watch model based on the 5931 movement.
| ES0W93HN00 | crystal |
| 35M25NA1 | crown |
| 0B2600B05 | case back gasket |
| EB0055B01 | others - crown and stem gasket |