The Seiko 2P20-5240 is a watch model based on the 2P20 movement.
Parts List
| SAFN65JN01 | crystal |
| 30ND3NA1 | crown - crown |
| 30N63NA1 | crown - crown |
| 0G1700B01 | case back gasket |
| Z5194G | band - metal band |
| Z5194G-BK5G | clasp - clasp |
| 05Y05CGH | hand - hour hand |
| 05Y05CGM | hand - minute hand |
| 2P200410XS19 | others - dial |
| 2P205240 | others - case back |
| 2P20524025 | others - case |
| DZ0040B01 | others - crown and stem gasket |
| 82801170 | others - case ring |
| A110AS | others - push pin |
Caliber 2P20
