The Seiko 1400-7389 is a watch model based on the 1400 movement.
Parts List
| 35N57NJ1 | crown |
| 35N57NA1 | crown - chrom |
| DZ0065B01 | case back gasket - button gasket |
Caliber 1400
Seiko 1400-7389 Watch Guide
The Seiko 1400-7389 is a watch model based on the 1400 movement.
| 35N57NJ1 | crown |
| 35N57NA1 | crown - chrom |
| DZ0065B01 | case back gasket - button gasket |