The Seiko 5T52-0020 is a watch model based on the 5T52 movement.
Parts List
| 330P02SN02 | crystal - crystal (sapphire) |
| 0351580 | crown - winding stem |
| 8K50B7SNA0 | crown - crown |
| 8K40C1TZA0 | crown - crown |
| 0F260BAD2 | case back gasket - case back gasket |
| 86566900 | crystal gasket - crystal plastic gasket |
| 80711876 | pusher - button |
| W298DM | band - band |
| 3BA030F0BZJ | others - small hand (9h) |
| 1AA080F0BAW | others - hour hand |
| 1CA030A1BA4 | others - sub hand |
| 2BA130F0BAW | others - minute hand |
| 3AA125F4AAJ | others - second hand |
| 3BA040F4BZM | others - sub hand |
| 81610489 | others - bracelet fixing pin |
| 5T520020WFA | others - case |
| 5T520020 | others - case back |
| 0866602 | others - holding ring for dial |
| 5T520020XL19 | others - dial |
| 5T524 | others - machine code |
| 84330016 | others - dial ring |
| 81351630 | others - button spring |
| AD006BAD1 | others - crown and stem gasket |
| 81400900 | others - button spring clip |
| 81180169 | others - bracelet fixing pipe |
Caliber 5T52
