The Seiko 3M62-0A20 is a watch model based on the 3M62 movement.
Parts List
| 220P04TNC3 | crystal - crystal |
| 220P04TN03 | crystal |
| 8K40C4SNG1 | crown - crown |
| FE258BAD2 | case back gasket - case back gasket |
| 86581360 | crystal gasket - plastic gasket for crystal |
| 86581361 | crystal gasket - plastic gasket for crystal |
| A35A26SMG0A | pusher - button |
| 43R4XQ | band - band |
| 43R4YQ | band - metal band |
| 43R4XQ-LKG | band - link |
| 43R4YQ-LKG | band - link |
| 43R4XQ-BK | clasp - buckle |
| 43R4YQ-BK | clasp - buckle |
| 43R4YQ-PB1 | clasp - parts for buckle |
| 43R4XQ-PB1 | clasp - parts for buckle |
| 43R4XQ-BK7G | clasp - buckle |
| 43R4YQ-BK7G | clasp - buckle |
| 3AA125F1ANG | others - second hand |
| 2AB085A4BSG | others - minute hand |
| 2AB085A4BAL | others - minute hand |
| 1AB055A4BSG | others - hour hand |
| 1AB055A4BAL | others - hour hand |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| 0351550 | others - winding stem |
| 3M620A2001B | others - case |
| 3M620A20 | others - case back |
| 3M620A2002B | others - case |
| 0878748 | others - date dial |
| 0878840 | others - date dial |
| 3M620A28XB14 | others - dial |
| 3M620A38XS14 | others - dial |
| 3M622 | others - machine code |
| AD006BAD1 | others - crown and stem gasket |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 82835760 | others - case ring |
| 84326284 | others - dial ring |
| 84326285 | others - dial ring |
Caliber 3M62
Other models with the same movement
| 3M62-0A10 |
| 3M62-0A30 |
| 3M62-0A40 |
| 3M62-0A50 |