The Seiko 1F20-0AP0 is a watch model based on the 1F20 movement.
Parts List
| RE7A14SB0A | crystal - crystal |
| 6M30E9SNS0 | crown - crown |
| 0F150BAD2 | case back gasket - case back gasket |
| D1Y1AQ-LK00 | band - link |
| D1Y1AQ | band - band |
| D1Y2CQ | band - band |
| D1Y2CQ-LK00 | band - link |
| D1Y2CQ-BK00 | clasp - clasp |
| D1Y1AQ-BK00 | clasp - clasp |
| 1CA032A0BNN | others - hour hand |
| 1CA032A0BNP | others - hour hand |
| 2CA050A2BDN | others - minute hand |
| 2CA050A2BNP | others - minute hand |
| DB004BAD1 | others - crown and stem gasket |
| 1F200AP001A | others - case |
| 82844020 | others - case ring |
| 1F200AP0 | others - case back |
| 1F200AP002A | others - case |
| 1F200AY0XA1Z | others - dial |
| 1F200AZ0XS1Z | others - dial |
| 1F203 | others - machine code |
| D1Y1AQ-BKPN | others - pin for buckle/clasp |
| D1Y1AQ-EP00 | others - endpiece |
| 0351807 | others - winding stem |
| D1Y2CQ-BKPN | others - pin for buckle/clasp |
| D1Y2CQ-EP00 | others - endpiece |
| D1Y1AQ-LKPN | others - pin for link |
| D1Y2CQ-LKPN | others - pin for link |
| S130BS | others - push pin |
Caliber 1F20
