The Seiko 2P20-5J00 is a watch model based on the 2P20 movement.
Parts List
| K03N16JM | crystal |
| K03N16JM01 | crystal |
| 30M98NA1 | crown |
| 0H1500N01 | case back gasket - case back gasket |
| 0H1500N0 | case back gasket |
| DZ0041B0 | case back gasket |
| B5423C | band - metal band |
| B5423G | band - metal band |
| B5423G-BK3G | clasp - clasp |
| B5423C-BK3G | clasp - clasp |
| 1CE035L0BDG | others - hour hand |
| B5423C-EP2 | others - endpiece |
| 2P201D40XB14 | others - dial |
| 2P201D40XG14 | others - dial |
| 2P201D40XP14 | others - dial |
| 2P205J00 | others - case back |
| 2P205J0025 | others - case |
| 2P205J002E | others - case |
| 2P209 | others - machine code |
| 82802980 | others - case ring |
| B5423G-EP2 | others - endpiece |
| 0351236 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |
| 2CE055L0BDG | others - minute hand |
| 05Y10DGM | others - minute hand |
| 05Y04DGH | others - hour hand |
Caliber 2P20
