The Seiko 4N00-5002 is a watch model based on the 4N00 movement.
Parts List
| SAJN31JN01 | crystal |
| SAJN31JN | crystal |
| 32N23NA1 | crown |
| 32N23NN1 | crown |
| 0G1500B0 | case back gasket |
| 0G1500B01 | case back gasket - case back gasket |
| Z5354G | band |
| Z5354K | band |
| Z5354G-BK3G | clasp - clasp |
| A100BS | others - push pin (for mb) |
| 4N000010XB14 | others - dial |
| 4N000010XG14 | others - dial |
| 4N000010XS14 | others - dial |
| 4N000011XG14 | others - dial |
| 4N000070XB14 | others - dial |
| 4N005002 | others - case back |
| 4N00500225 | others - case |
| 4N0061 | others - machine code |
| 82833995 | others - case ring |
| DA007BA11 | others - crown and stem gasket |
| 0351155 | others - winding stem |
| 04Y03NGM | others - minute hand |
| 04Y09DGM | others - minute hand |
| 04Y07DGM | others - minute hand |
| 04Y03NGH | others - hour hand |
| 05Y03DGH | others - hour hand |