The Seiko 2P20-6A20 is a watch model based on the 2P20 movement.
Parts List
| SAGN08JN01 | crystal |
| SAGN08JN | crystal |
| 30M98NA1 | crown |
| 0H1610N01 | case back gasket |
| 0H1610N0 | case back gasket |
| DZ0041B0 | case back gasket |
| B5451C | band - metal band |
| B5451C-LKG | band - link |
| B5451D | band - metal band |
| B5451D-LKG | band - link |
| B5451G | band - metal band |
| B5451G-LKG | band - link |
| B5451G-BK4G | clasp - clasp |
| B5451D-BK4G | clasp - clasp |
| B5451C-BK4G | clasp - clasp |
| T070AS | others - push pin |
| 0351236 | others - winding stem |
| 2P201H10XG14 | others - dial |
| 2P201H20XG14 | others - dial |
| 2P201H20XN14 | others - dial |
| 2P206A20 | others - case back |
| 2P206A2025 | others - case |
| 2P206A20EA | others - case |
| 2P206A20HE | others - case |
| 2P209 | others - machine code |
| 82802280 | others - case ring |
| DZ0041B01 | others - crown and stem gasket |
| 05Y24NGM | others - minute hand |
| 05Y10DAM | others - minute hand |
| 05Y10DAH | others - hour hand |
| 1CA035A0BNG | others - (24 hour hand) |
| 05Y02NGH | others - hour hand |
Caliber 2P20
