The Seiko 1320-5309 is a watch model based on the 1320 movement.
Parts List
| K03N15HN00 | crystal |
| 35N57NA1 | crown - chrom |
| 0H1700B01 | case back gasket - bezel gasket |
| DZ0065B01 | case back gasket - button gasket |
Caliber 1320
Seiko 1320-5309 Watch Guide
The Seiko 1320-5309 is a watch model based on the 1320 movement.
| K03N15HN00 | crystal |
| 35N57NA1 | crown - chrom |
| 0H1700B01 | case back gasket - bezel gasket |
| DZ0065B01 | case back gasket - button gasket |