The Seiko 1N00-0E49 is a watch model based on the 1N00 movement.
Parts List
| 180W40JN01 | crystal |
| 180W40JN | crystal |
| 32M10NA1 | crown - crown |
| 0A1800B01 | case back gasket |
| EZ0035B0 | case back gasket |
| M5111C | band |
| M5111C-LKG | band - link |
| M5111G-LKG | band - link |
| M5111G | band |
| M5111C-BK4S | clasp - clasp |
| M5111G-BK4G | clasp - clasp |
| 0351807 | others - winding stem |
| 81180229 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 82830180 | others - case ring |
| 1N000E49 | others - case back |
| 1N000E496Y | others - case |
| 1N000E4976 | others - case |
| 1N001F50XS19 | others - dial |
| 1N001F50XS29 | others - dial |
| 1N009 | others - machine code |
| EZ0035B01 | others - crown and stem gasket |
| 2CH070A0BAC | others - minute hand |
| 2CH070A0BAA | others - minute hand |
| 1CH050A0BAC | others - hour hand |
| 1CH050A0BAA | others - hour hand |
| 07Y34AGH | others - hour hand |
Caliber 1N00
