The Seiko 7N33-F020 is a watch model based on the 7N33 movement.
Parts List
| BA0PF1H10A | crystal - crystal |
| BA0PF1H1 | crystal |
| 8M35A0NNG1 | crown - crown |
| 8M35A0NN | crown |
| 0H3000B01 | case back gasket - gasket |
| 8656F390 | crystal gasket - plastic gasket for crystal |
| 43B3LB | band - band |
| 43B3LB-LKG | band - link |
| 43B3LB-BK1G | clasp - buckle |
| 43B3LB-PB1 | clasp - parts for buckle |
| 3BA090FLBNG | others - second hand |
| 2AA095ALBNG | others - minute hand |
| 1AA065ALBNG | others - hour hand |
| 81181459 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 8270F460 | others - case ring |
| 7N33F020WFA | others - case |
| 7N33F020 | others - case back |
| 0878633 | others - date dial |
| 0878636 | others - date dial |
| 7N33F010XB14 | others - dial |
| 7N33F010XN14 | others - dial |
| 0351892 | others - winding stem |
| AD006BA1 | others - crown gasket |
| AD006BA12 | others - crown gasket |