The Seiko 4N01-5080 is a watch model based on the 4N01 movement.
Parts List
| K02A41JN02 | crystal - crystal |
| 6M30B9SNW0 | crown - crown |
| 6M30B9NNG1 | crown - crown |
| 0H1500B01 | case back gasket - case back gasket |
| 0F150BA1S | case back gasket - case back gasket |
| 44A5JB-LKS | band - link |
| 44A4KB-LKG | band - link |
| 44A5CB-LK2 | band - link |
| 44A5LB-LKG | band - link |
| 44A5CB | band - band |
| 44A5LB | band - band |
| 44A4BB-LK5 | band - link |
| 44A4KB | band - band |
| 44A4BB | band - band |
| 44A5JB | band - band |
| 44A5LB-BK4G | clasp - buckle |
| 44A5CB-BKD | clasp - buckle |
| 44A5CB-PB1 | clasp - parts for buckle |
| 44A4KB-BK4G | clasp - buckle |
| 44A4BB-BKL | clasp - buckle |
| 44A4BB-PB1 | clasp - parts for buckle |
| 44A5JB-BK4S | clasp - buckle |
| 2BF050A1BNG | others - minute hand |
| 1BH040A1BNG | others - hour hand |
| 1BH040A1BNS | others - hour hand |
| 2BH055A1BNG | others - minute hand |
| 2BH055A1BNS | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 3BA075F1BNS | others - second hand |
| 3BA050F1BNG | others - second hand |
| 1BF035A1BNG | others - hour hand |
| 0351155 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 81607039 | others - bracelet fixing pin |
| 4N01508075A | others - case |
| 82835910 | others - case ring |
| 4N015080 | others - case back |
| 4N01508098A | others - case |
| 4N01508087A | others - case |
| 4N01508075B | others - case |
| DZ0040B01 | others - crown and stem gasket |
| 44A4BB-EPG | others - endpiece |
| 4N01508098B | others - case |
| 44A4KB-EPG | others - endpiece |
| 4N011201XG14 | others - dial |
| 4N011201XS14 | others - dial |
| 4N011220XS19 | others - dial |
| 4N011220XS29 | others - dial |
| 4N011221XA19 | others - dial |
| 4N011221XS19 | others - dial |
| 4N011221XS29 | others - dial |
| 4N0161 | others - machine code |
| 44A5JB-EPS | others - endpiece |
| 44A5CB-EPG | others - endpiece |
| 44A5LB-EPG | others - endpiece |