The Seiko 4N00-F180 is a watch model based on the 4N00 movement.
Parts List
| 165PF1HN01 | crystal |
| 165PF1HN | crystal |
| 6M30AFBNGA | crown |
| 6M30AFBN | crown |
| 0H1650B01 | case back gasket - case back gasket |
| 0H1650B0 | case back gasket |
| 8656F310 | crystal gasket |
| 4188KB | band |
| 4188KB-LKG | band - link |
| 4188LB-LKG | band - link |
| 4C50LB | band - leather band |
| 4C50LB-LB | band - leather without buckle |
| 4C51KB-LB | band - leather without buckle |
| 4C51KB | band |
| 4188LB | band |
| 4C51KB-BKDG | clasp - clasp |
| 4C50LB-BKDG | clasp - clasp |
| 4188LB-PB1 | clasp - parts for buckle/clasp |
| 4188KB-PB1 | clasp - parts for buckle/clasp |
| 4188LB-BK7S | clasp - clasp |
| 4188KB-BK7G | clasp - clasp |
| 4C50LB-EP7 | others - endpiece |
| 4C51KB-EP7 | others - endpiece |
| 4N00F180 | others - case back |
| 4N00F18075A | others - case |
| 4N00F18098A | others - case |
| 4N00F250XG14 | others - dial |
| 4N00F250XL14 | others - dial |
| 4N00F250XS14 | others - dial |
| 4N00F260XS14 | others - dial |
| 8270F350 | others - case ring |
| EZ0035B0A | others - crown and stem gasket |
| 0351155 | others - winding stem |
| 81609399 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 2CF050LLBNG | others - minute hand |
| 1CF070LLBNG | others - hour hand |