The Seiko 1400-7710 is a watch model based on the 1400 movement.
Parts List
| ESAN07SN00 | crystal |
| 35N85DE5 | crown |
| 011600B01 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| WI038 | others - other band |
| 06R13DGH | others - hour hand |
| 06R13DGM | others - minute hand |
Caliber 1400
