The Seiko 1400-0859 is a watch model based on the 1400 movement.
Parts List
| 190N77SN00 | crystal |
| 30N43DA5 | crown |
| 0G1820B01 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
Caliber 1400
Seiko 1400-0859 Watch Guide
The Seiko 1400-0859 is a watch model based on the 1400 movement.
| 190N77SN00 | crystal |
| 30N43DA5 | crown |
| 0G1820B01 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |