The Seiko Y481-7620 is a watch model based on the Y481 movement.
Parts List
| ESAW55LV01 | crystal - crystal (inorganic) |
| ESAW55LV02 | crystal - crystal (inorganic) |
| 40N75NS1 | crown |
| 40N75NG1 | crown |
| 0F185BA11 | case back gasket - case back gasket |
| 86575270 | crystal gasket - plastic gasket for crystal |
| 719LZ | band - band |
| 722LZ | band - band |
| 718LZ | band - band |
| 3BA125F1BNG | others - second hand |
| 3BA125F1BNS | others - second hand |
| 2AA075A1BNS | others - minute hand |
| A110BS | others - push pin (for mb) |
| Y481762061A | others - case |
| Y48176207SA | others - case |
| 08SC29NS | others - second hand |
| 0351486 | others - winding stem |
| 0D005BA11 | others - (crowndichtung) |
| 08P07NGM | others - minute hand |
| 1AA050A1BNG | others - hour hand |
| 2AA075A1BNG | others - minute hand |
| 08SC29NG | others - second hand |
| 08P07NSH | others - hour hand |
| 08P07NSM | others - minute hand |
| 1AA050A1BNS | others - hour hand |
| 08P07NGH | others - hour hand |