The Seiko 5M42-0B10 is a watch model based on the 5M42 movement.
Parts List
| 290P03HN03 | crystal - crystal |
| 200P14JN | crystal |
| 200P14JNL3 | crystal - crystal(case back) |
| 45MB8NA1 | crown - crown |
| 45MB8NS1 | crown - crown stahl |
| FH2980B0A | case back gasket - case back gasket |
| EC0060B0 | case back gasket - crown gasket |
| 86581741 | crystal gasket - plastic gasket for crystal |
| 86565320 | crystal gasket - plastic gasket for crystal |
| 86179411 | bezel gasket - plastic gasket for bezel |
| 80600549 | pusher - button (2h) |
| 80600541 | pusher - button |
| EC0060B01 | pusher - pusher gasket |
| 4D24LB | band - band |
| 4D23JB | band - band |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| 5M420B1061Z | others - case |
| 82289549 | others - bezel |
| 5M420B10 | others - case back |
| 5M420B1098Z | others - case |
| 82289541 | others - bezel |
| 0866636 | others - holding ring for dial |
| 0878729 | others - date dial |
| 0878730 | others - date dial |
| 5M420B68XL13 | others - dial |
| 5M420B68XS14 | others - dial |
| 5M425 | others - machine code |
| A180BS | others - push pin |
| 0351651 | others - winding stem |
| 0Z0060B01 | others - crown and stem gasket |
| 81400829 | others - button spring clip |
| 3AX125F4ANS | others - second hand |
| 3AX125F4ANG | others - second hand |
| 2AB120FDBSS | others - minute hand |
| 2AB120FDBSG | others - minute hand |
| 1AF080FABSS | others - hour hand |
| 1AF080FABSG | others - hour hand |
Caliber 5M42
