The Seiko 6M15-0020 is a watch model based on the 6M15 movement.
Parts List
| 320P01HN03 | crystal |
| 320P01HN | crystal |
| 40MZ1NA1 | crown |
| 0F260BAA | case back gasket |
| 0F260BA1S | case back gasket - case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| 86593395 | crystal gasket |
| 86593830 | bezel gasket |
| 80636651 | pusher |
| 4E47CZ | band - band |
| 3AX115FDAAX | others - second hand |
| 03PE09AG | others - small hand (6h) |
| 2DX030FABAA | others - small hand (9h) |
| 6M150020 | others - case back |
| 0801455 | others - date dial |
| 6M15002LXS14 | others - dial |
| 6M1520 | others - machine code |
| 84310696 | others - dial ring |
| A200BS | others - push pin |
| 82852750 | others - case ring |
| 6M15002098A | others - case |
| 82282111 | others - bezel |
| 0351169 | others - winding stem |
| 83200273 | others - button spring clip |
| AD006BA11 | others - crown and stem gasket |
| 11SC59RW | others - second hand |
| 2BB120LABBG | others - minute hand |
| 1AB082LABBG | others - hour hand |
Other models with the same movement