The Seiko 9021-513A is a watch model based on the 9021 movement.
Parts List
| ES2W66GN00 | crystal - crystal |
| 35M82NS1 | crown - crown |
| 0Z2802N01 | case back gasket - case back gasket |
| 86561620 | crystal gasket - plastic gasket for crystal |
| JA11A | band - band |
| 09T22CSH | others - hour hand |
| 09T22CSM | others - minute hand |
| 0354856 | others - winding stem |
| 82722780 | others - case ring |
| 9021513A61 | others - case |
| 9021513A | others - case back |
| 90215170XS17 | others - dial |
| 90219 | others - machine code |
| A200BS | others - push pin |
| 13SC04ES | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
Caliber 9021
