The Seiko 5M42-0H19 is a watch model based on the 5M42 movement.
Parts List
| 290P03HN03 | crystal - crystal |
| 45MB8NA1 | crown - crown |
| 45MB8NS1 | crown - crown stahl |
| FH2980B0A | case back gasket - case back gasket |
| 86565320 | crystal gasket - plastic gasket for crystal |
| 86179411 | bezel gasket - plastic gasket for bezel |
| 80600541 | pusher - button |
| EC0060B01 | pusher - pusher gasket |
| 80600549 | pusher - button (2h) |
| 4698JZ | band - band |
| 4698ZZ | band - metal band |
| 4698LZ | band - band |
| 4698XZ-LK4 | band - link |
| 4698ZZ-LK2 | band - link |
| 4698XZ | band - metal band |
| 4698JZ-LK2 | band - link |
| 4698LZ-LK | band - link |
| 4698XZ-BKD | clasp - buckle |
| 4698XZ-PB1 | clasp - parts for buckle |
| 4698ZZ-BKD | clasp - buckle |
| 4698ZZ-PB1 | clasp - parts for buckle |
| 4698LZ-BK | clasp - buckle |
| 4698LZ-PB | clasp - parts for buckle |
| 4698LZ-PB1 | clasp - parts for buckle |
| 4698JZ-BKD | clasp - buckle |
| 4698JZ-PB1 | clasp - parts for buckle |
| 1AX075FPBSG | others - hour hand |
| 1AX075FPBSS | others - hour hand |
| 2AH115F0BSG | others - minute hand |
| 2AH115F0BSS | others - minute hand |
| 3AX130F0ASC | others - second hand |
| 3AX130F0ASM | others - hand |
| 83200273 | others - button spring clip |
| 81350540 | others - button spring |
| 82295084 | others - bezel |
| 82295089 | others - bezel |
| 0351651 | others - winding stem |
| 5M420H1961Z | others - case |
| 5M420H19 | others - case back |
| 5M420H196YZ | others - case |
| 0866636 | others - holding ring for dial |
| 0878729 | others - date dial |
| 0878730 | others - date dial |
| 4698XZ-EP4 | others - endpiece |
| 4698LZ-EP | others - endpiece |
| 5M420L28XL24 | others - dial |
| 5M420L28XS13 | others - dial |
| 5M425 | others - machine code |
| A180BS | others - push pin |
| 0Z0060B01 | others - crown and stem gasket |
| 81400829 | others - button spring clip |
Caliber 5M42
