The Seiko 1F20-HAD0 is a watch model based on the 1F20 movement.
Parts List
| 0F140BA1S | case back gasket - case back gasket |
| W55311M | band - other band |
| DB004BAD1 | others - crown and stem gasket |
Caliber 1F20
Seiko 1F20-HAD0 Watch Guide
The Seiko 1F20-HAD0 is a watch model based on the 1F20 movement.
| 0F140BA1S | case back gasket - case back gasket |
| W55311M | band - other band |
| DB004BAD1 | others - crown and stem gasket |