The Seiko 7T52-6B20 is a watch model based on the 7T52 movement.
Parts List
| 270P04TNC3 | crystal - crystal |
| 0351580 | crown - winding stem |
| 50M48NH1 | crown - crown |
| FH3080B0A | case back gasket - case back gasket |
| 86571500 | crystal gasket - crystal plastic gasket |
| 86179411 | bezel gasket - plastic gasket for bezel |
| C35A04SMN0A | pusher - button |
| 47434B | band - band |
| 1AC072FABES | others - hour hand |
| 2AC110FABES | others - minute hand |
| 3AA035F2ANB | others - small hand (6h) |
| 1CA030F2BAB | others - small hand (6h) |
| 3AA040F0AAD | others - small hand(12h) |
| 3AA125F2AN1 | others - second hand |
| 82295064 | others - bezel |
| 7T526B20WE | others - case |
| 7T526B20 | others - case back |
| 0866601 | others - holding ring for dial |
| 0878571 | others - date dial |
| 7T524 | others - machine code |
| 7T526B10X923 | others - dial |
| 84328206 | others - dial ring |
| 86515049 | others - conducting plate |
| A180BS | others - push pin |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| AD006BAD1 | others - crown and stem gasket |
| 0Z0060B01 | others - crown and stem gasket |
Other models with the same movement