The Seiko 7N00-5C20 is a watch model based on the 7N00 movement.
Parts List
| BA3N18JN01 | crystal - crystal |
| BA3N18JN | crystal - crystal |
| 8M30L4SNGA | crown - crown |
| 8M30L4SN | crown |
| 0F270NA1S | case back gasket - case back gasket |
| 0F270NA1 | case back gasket |
| 4FM5BZ | band - band |
| 4FM6BZ | band - band |
| 4FA7KJ | band - band |
| 4FA8KJ | band - band |
| 2AH085A0BAL | others - minute hand |
| 2AC085A0BAL | others - minute hand |
| 1AH060A0BAL | others - hour hand |
| 1AC060A0BAL | others - hour hand |
| 2AG090L0BDG | others - minute hand |
| 1AG060L0BDG | others - hour hand |
| 0351890 | others - winding stem |
| 7N005C2026 | others - case |
| 82835140 | others - case ring |
| 7N005C20 | others - case back |
| 7N005C2026Z | others - case |
| 7N000 | others - machine code |
| 7N005D50X914 | others - dial |
| 7N005D58X914 | others - dial |
| 7N005D68XS14 | others - dial |
| 7N005D70XG14 | others - dial |
| 7N005D70XS14 | others - dial |
| 7N005D78XG14 | others - dial |
| 7N005D78XS14 | others - dial |
| A200BS | others - push pin |
| AD006BA12 | others - crown gasket |