The Seiko 5M42-0C40 is a watch model based on the 5M42 movement.
Parts List
| 290P03TNC3 | crystal - crystal |
| 200P14JN | crystal |
| 200P14JNL3 | crystal - crystal(case back) |
| 290P03TN03 | crystal - crystal |
| 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 |
| 43Z9CZ | band - band |
| 43Z9LZ | band - band |
| 43Z9BZ | band - band |
| 43Z9JZ | band - band |
| 43Z9KZ | band - band |
| 43Z9LZ-LKG | band - link |
| 43Z9AZ | band - band |
| 43Z9BZ-LKG | band - link |
| 43Z9CZ-LKG | band - link |
| 43Z9KZ-LKG | band - link |
| 43Z9CZ-BK1S | clasp - buckle |
| 43Z9CZ-PB1 | clasp - parts for buckle |
| 43Z9LZ-BK1S | clasp - buckle |
| 43Z9LZ-PB1 | clasp - parts for buckle |
| 43Z9KZ-BK1G | clasp - buckle |
| 43Z9KZ-PB1 | clasp - parts for buckle |
| 43Z9BZ-BK1G | clasp - buckle |
| 43Z9BZ-PB1 | clasp - parts for buckle |
| 1AB075L4BNG | others - hour hand |
| 3AA125F3ANS | others - second hand |
| 2AB115L0BNG | others - minute hand |
| 3AA125F3ANG | others - second hand |
| 1AB080AEBSG | others - hour hand |
| 2AB115AFBSG | others - minute hand |
| 1AB080AEBSS | others - hour hand |
| 2AB115AFBSS | others - minute hand |
| 0351651 | others - winding stem |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| 5M420C4075 | others - case |
| 82289781 | others - bezel |
| 5M420C40 | others - case back |
| 5M420C4075Z | others - case |
| 5M420C407Y | others - case |
| 82289784 | others - bezel |
| 5M420C407YZ | others - case |
| 43Z9LZ-EPG | others - endpiece |
| 43Z9KZ-EPG | others - endpiece |
| 5M420C4087 | others - case |
| 82289782 | others - bezel |
| 5M420C4087Z | others - case |
| 0866636 | others - holding ring for dial |
| 0878729 | others - date dial |
| 0878731 | others - date dial |
| 43Z9BZ-EPG | others - endpiece |
| 5M420E20XG14 | others - dial |
| 5M420E20XS13 | others - dial |
| 5M420E20XS24 | others - dial |
| 5M420E28XG14 | others - dial |
| 5M420E28XS13 | others - dial |
| 5M420E28XS24 | others - dial |
| 5M420E30XE14 | others - dial |
| 5M420E38XE14 | others - dial |
| 5M425 | others - machine code |
| A180BS | others - push pin |
| 0Z0060B01 | others - crown and stem gasket |
| 81400829 | others - button spring clip |
Caliber 5M42
