The Seiko 9021-5120 is a watch model based on the 9021 movement.
Parts List
| ES6N52GN00 | crystal - crystal |
| 30R22NA1 | crown |
| 0H2520N01 | case back gasket - case back gasket |
| NK42A | band - band |
| 11T08A3H | others - hour hand |
| 11T08A3M | others - minute hand |
| 0354856 | others - winding stem |
| 9021512025 | others - case |
| 82722580 | others - case ring |
| 90215160XG18 | others - dial |
| 90219 | others - machine code |
| A180BS | others - push pin |
| 13SC04A2 | others - second hand |
Caliber 9021
