The Seiko 4206-0531 is a watch model based on the 4206 movement.
Parts List
| 190W12GN00 | crystal |
| 190P02LN03 | crystal - crystal |
| 190P02L50A | crystal - crystal |
| 190W12GN | crystal |
| 40MC5NS1 | crown - crown |
| 40MC5NN1 | crown - crown (3h) |
| FH2030B04 | case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| DB0055B0 | case back gasket |
| 86591510 | crystal gasket - plastic gasket for crystal |
| G5098J | band - band |
| G5098K | band |
| 2AA075LCBLG | others - minute hand |
| 1AA050LGBLG | others - hour hand |
| 06C39LGM | others - minute hand |
| 06C39LGH | others - hour hand |
| 3BA075F1BNG | others - second hand |
| 07SC17NG | others - second hand |
| A120BS | others - push pin (for lb) |
| 0801274 | others - date dial |
| 0884435 | others - holding ring for dial |
| 4206200LXL14 | others - dial |
| 4206200LXS24 | others - dial |
| 420655 | others - machine code |
| 0351420 | others - winding stem |
| 83137810 | others - case ring |
| 4206053161 | others - case |
| 42060531 | others - case back |
Caliber 4206
