The Seiko 5421-5299 is a watch model based on the 5421 movement.
Parts List
| SA8N84AN00 | crystal |
| 35N18NA1 | crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0G1601N01 | case back gasket - case back gasket |
Caliber 5421
Seiko 5421-5299 Watch Guide
The Seiko 5421-5299 is a watch model based on the 5421 movement.
| SA8N84AN00 | crystal |
| 35N18NA1 | crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0G1601N01 | case back gasket - case back gasket |