The Seiko 7N01-5280 is a watch model based on the 7N01 movement.
Parts List
| RE5A21JN02 | crystal - crystal |
| 8K40M0SNW1 | crown - crown |
| 0D0060B01 | case back gasket |
| 0F230BAA5 | case back gasket - case back gasket |
| 4740JM | band - band |
| 4740AM | band - band |
| 4740AM-LK5 | band - link |
| 4740JM-LK6 | band - link |
| 4740AM-BKE | clasp - buckle |
| 4740AM-PB1 | clasp - parts for buckle |
| 4740JM-BKE | clasp - buckle |
| 4740JM-PB1 | clasp - parts for buckle |
| 1AA055LDBDS | others - hour hand |
| 3BA075F1BNS | others - second hand |
| 2AA075LBBDS | others - minute hand |
| 81604259 | others - bracelet fixing pin |
| 81190075 | others - bracelet fixing pipe |
| 81607199 | others - bracelet fixing pin |
| 0351890 | others - winding stem |
| 82894130 | others - case ring |
| 7N015280 | others - case back |
| 7N01528061A | others - case |
| 7N01528061B | others - case |
| 7N013 | others - machine code |
| 7N015370XB13 | others - dial |
| 7N015370XS13 | others - dial |
| 7N015371XS13 | others - dial |
| 0Z0060B01 | others - crown and stem gasket |