The Seiko 7N22-6A90 is a watch model based on the 7N22 movement.
Parts List
| 260W18GN00 | crystal |
| 260W18GN | crystal |
| 40M78NS1 | crown - crown |
| 40M78NA1 | crown - crown |
| 0Z2914B0 | case back gasket |
| FE268BA42 | case back gasket - case back gasket |
| 0Z2914B02 | case back gasket - rotating bezel gasket |
| 86563380 | crystal gasket - plastic gasket for crystal |
| 4185LZ | band - band |
| 4C42JZ | band - band |
| 4185JZ | band - band |
| 4C43JZ | band - band |
| 4185LZ-LKG | band - link |
| 4185LZ-BK1S | clasp - buckle |
| 4185LZ-PB1 | clasp - parts for buckle |
| 3AX130F0ALB | others - second hand |
| 7N226A9061Z | others - case |
| 86321404 | others - rotating bezel |
| 82834680 | others - case ring |
| 7N226A90 | others - case back |
| 7N226A906YZ | others - case |
| 86321405 | others - rotating bezel |
| 0351892 | others - winding stem |
| 7N226A9098Z | others - case |
| 86321406 | others - rotating bezel |
| 0878579 | others - date dial |
| 0878596 | others - date dial |
| 7N223 | others - machine code |
| 7N226B5WXL14 | others - dial |
| 7N226B5WXN14 | others - dial |
| 7N226B5WXS13 | others - dial |
| 7N226B5WXS24 | others - dial |
| 7N226B5WXS34 | others - dial |
| 81332819 | others - click spring |
| A180BS | others - push pin |
| 3AX130F0ALG | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
| 2AB110A2BLS | others - minute hand |
| 2AB110A2BLG | others - minute hand |
| 1AB077A0BLS | others - hour hand |
| 1AB077A0BLG | others - hour hand |