The Seiko 1400-5881 is a watch model based on the 1400 movement.
Parts List
| 0H1850B01 | case back gasket |
| RI021 | others - other band |
| 1CA045A1BNG | others - hour hand |
| 07R03DGM | others - minute hand |
| 2CA065A1BDG | others - minute hand |
Caliber 1400
Seiko 1400-5881 Watch Guide