The Seiko 1421-0010 is a watch model based on the 1421 movement.
Parts List
190A02SN01 | crystal - crystal |
190N53SN00 | crystal |
35ND1DE5 | crown |
0H1700B01 | case back gasket - bezel gasket |
DH0100B01 | case back gasket - crown and stem gasket (4h) |
HI030 | others - other band |
07P03AGH | others - hour hand |
08P13A3M | others - minute hand |
08SC29NG | others - second hand |
1AA047A1BAF | others - hour hand |
2AA080A3BAF | others - minute hand |
Caliber 1421











