The Seiko 4N00-0950 is a watch model based on the 4N00 movement.
Parts List
| 130A02JN02 | crystal |
| 130A02JN | crystal |
| 30M57NN1 | crown - crown |
| 0H1500B01 | case back gasket - case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| E5021C | band |
| E5021C-LKS | band - link |
| E5021G-LKG | band - link |
| E5021G | band |
| E5021G-PB2 | clasp - parts for buckle/clasp |
| E5021C-PB2 | clasp - parts for buckle/clasp |
| E5021G-BKCG | clasp - clasp |
| E5021C-BKCS | clasp - clasp |
| 1CE032LABDG | others - hour hand |
| 2CE050L2BDG | others - minute hand |
| 1CC035A1BNG | others - hour hand |
| 2CC050A1BNG | others - minute hand |
| 0351155 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81606459 | others - bracelet fixing pin |
| 82833415 | others - case ring |
| 4N00095025 | others - case |
| 4N0009502H | others - case |
| 4N000951 | others - case back |
| 4N003310XB14 | others - dial |
| 4N003310XG14 | others - dial |
| 4N003310XS14 | others - dial |
| 4N003320XS19 | others - dial |
| 4N0061 | others - machine code |
| 05Y03DGM | others - minute hand |
| 05Y03DGH | others - hour hand |