The Seiko 2P20-0B00 is a watch model based on the 2P20 movement.
Parts List
| 160N18JM01 | crystal |
| 30MD0EH1 | crown |
| 0H1610N01 | case back gasket |
| B5371D | band - metal band |
| B5371D-LKG | band - link |
| B5371D-BK4S | clasp - clasp |
| 1CE045L2BDG | others - hour hand |
| 2CE065L2BDG | others - minute hand |
| 0351236 | others - winding stem |
| 06Y18DGH | others - hour hand |
| 81180229 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 2P200B00JW | others - case |
| 2P200H30XB14 | others - dial |
| 2P209 | others - machine code |
| 82802800 | others - case ring |
| 06Y18DGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
Caliber 2P20
