The Seiko 1N00-6S50 is a watch model based on the 1N00 movement.
Parts List
| ES3A16LB0A | crystal - crystal |
| ES3A16LB0B | crystal - crystal |
| ES3A16LB0C | crystal - crystal |
| ES3A16LB0D | crystal - crystal |
| 6M30E5SNS0 | crown - crown |
| 6M30E5SNG1 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 71X1XG | band - band |
| 71X1YG | band - band |
| 71X1ZG | band - band |
| 71X2WG | band - band |
| 71X1XG-LK3 | band - link |
| 71X1YG-LK3 | band - link |
| 71X2WG-LK3 | band - link |
| 1CE027L0BDS | others - hour hand |
| 2CE042L2BDG | others - minute hand |
| 2CE042L2BDS | others - minute hand |
| A100BS | others - push pin (for mb) |
| 1N005N24XB13 | others - dial |
| 1N005N24XB24 | others - dial |
| 1N005N24XG14 | others - dial |
| 1N005N24XL13 | others - dial |
| 1N005N24XS14 | others - dial |
| 1N009 | others - machine code |
| 1N006S5005 | others - case |
| DB004BAD1 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| 1CE027L0BDG | others - hour hand |
| 82822040 | others - case ring |
| 1N006S5001 | others - case |
| 1N006S5002 | others - case |
| 1N006S5003 | others - case |
| 1N006S5004 | others - case |
Caliber 1N00
