The Seiko 2P21-5360 is a watch model based on the 2P21 movement.
Parts List
| SA5W09SV01 | crystal - crystal |
| 32M09NA1 | crown - crown |
| 0F170BAA3 | case back gasket - case back gasket |
| MK23D | band - leather band |
| HA38A | band - band |
| 06T07DGH | others - hour hand |
| 2BG070LABDG | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 07SC43NG | others - second hand |
| 1BG045LABDG | others - hour hand |
| 0351236 | others - winding stem |
| EB0055B01 | others - crown and stem gasket |
| 82820230 | others - case ring |
| 2P2153606R | others - case |
| 82822650 | others - case ring |
| 2P215360 | others - case back |
| 2P210710XS14 | others - dial |
| 2P219 | others - machine code |
| A100AS | others - push pin |
| A120AS | others - push pin |
| 06T07DGM | others - minute hand |
Caliber 2P21
