The Seiko 7T59-6A20 is a watch model based on the 7T59 movement.
Parts List
| 280WB6SK01 | crystal |
| 0351580 | crown - winding stem |
| 8K50A0SNW1 | crown |
| 0F280NAAS | case back gasket |
| 86177922 | crystal gasket - plastic gasket for crystal |
| EC0060B01 | pusher - pusher gasket |
| 80604229 | pusher |
| 80604249 | pusher - button (8h) |
| AB68B | band - leather band |
| 3AA040F0AAS | others - small hand (9h) |
| 1CA025A0BAH | others - small hand (6h) |
| 12ST20HK | others - second hand |
| 1AB080A4BAH | others - hour hand |
| 2AB120A2BCH | others - minute hand |
| 1CA030AMBAH | others - small hand (6h) |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| 03EA2CD | others - sub hand |
| 81180249 | others - bracelet fixing pipe |
| 81604939 | others - bracelet fixing pin |
| 0866627 | others - holding ring for dial |
| 0878659 | others - date dial |
| 7T594 | others - machine code |
| 7T596A10XL13 | others - dial |
| 7T596A20 | others - case back |
| 7T596A2061 | others - case |
| 84323703 | others - dial ring |
| 0Z0060B01 | others - crown and stem gasket |
| 04E48CD | others - small hand (6h) |
| 81400829 | others - button spring clip |
Other models with the same movement