The Seiko 7820-5480 is a watch model based on the 7820 movement.
Parts List
| SA2N96GN00 | crystal |
| 35R08NA1 | crown |
| 35R08NS1 | crown - crown |
| 35R30NA1 | crown |
| 0A2800N01 | case back gasket - case back gasket |
| LV971 | band - leather band |
| LV972 | band - leather band |
| LV982 | band - leather band |
| LV991 | band - leather band |
| 11C08DBH | hand - hour hand |
| 11C08DBM | hand - minute hand |
| 11C16DGM | hand - minute hand |
| 11C16DSM | hand - minute hand |
| 11C24DSH | hand - hour hand |
| 11C24DGH | others - hour hand |
| 0354780 | others - setting/winding stem |
| 0884629 | others - holding ring for dial |
| 7820548025 | others - case |
| 782054802E | others - case |
| 7820564001G9 | others - dial |
| 782056403GE9 | others - dial |
| 782056509984 | others - dial |
| 782056509993 | others - dial |
| 83107230 | others - case ring |
| A170CS | others - push pin |
| SA2N96GN00 | crystal |
| 35R08NA1 | crown |
| 35R08NS1 | crown - crown |
| 35R30NA1 | crown |
| 0A2800N01 | case back gasket - case back gasket |
| LV971 | band - leather band |
| LV972 | band - leather band |
| LV982 | band - leather band |
| LV991 | band - leather band |
| 11C08DBH | hand - hour hand |
| 11C08DBM | hand - minute hand |
| 11C16DGM | hand - minute hand |
| 11C16DSM | hand - minute hand |
| 11C24DSH | hand - hour hand |
| 11C24DGH | others - hour hand |
| 0354780 | others - setting/winding stem |
| 0884629 | others - holding ring for dial |
| 7820548025 | others - case |
| 782054802E | others - case |
| 7820564001G9 | others - dial |
| 782056403GE9 | others - dial |
| 782056509984 | others - dial |
| 782056509993 | others - dial |
| 83107230 | others - case ring |
| A170CS | others - push pin |