The Seiko 7750-5259 is a watch model based on the 7750 movement.
Parts List
| BA2W15SN00 | crystal |
| 25M15DA1 | crown - crown |
| 0F225BAA3 | case back gasket - rotating bezel gasket |
| 0Z0034B01 | case back gasket - crown and stem gasket |
Caliber 7750
Seiko 7750-5259 Watch Guide