The Seiko 7N01-5220 is a watch model based on the 7N01 movement.
Parts List
| ES0P33HN03 | crystal - crystal |
| 35E05NH1 | crown |
| 0F260BAA1 | case back gasket - case back gasket |
| 86600490 | crystal gasket - plastic gasket for crystal |
| AD006BAA1 | pusher - button gasket |
| D041DB | band - band |
| 3BA125F1BNG | others - second hand |
| 1AB065A1BNG | others - hour hand |
| 2AB095A1BNG | others - minute hand |
| 0351890 | others - winding stem |
| 82863870 | others - case ring |
| 7N01522075A | others - case |
| 7N010 | others - machine code |
| 7N015220 | others - case back |
| 7N015240XS24 | others - dial |
| A160BS | others - push pin |
| D041DB-EP00 | others - endpiece |
| AD006BA12 | others - crown gasket |