The Seiko 7019-8100 is a watch model based on the 7019 movement.
Parts List
| 310T49AN | crystal |
| 310T49S0 | crystal |
| 310T49G0 | crystal |
| 40M69NA1 | crown |
| 40M69NS1 | crown |
| FH2920B03 | case back gasket |
| EJ0060B01 | others - crown gasket |
Caliber 7019
Seiko 7019-8100 Watch Guide