The Seiko 5M42-0C20 is a watch model based on the 5M42 movement.
Parts List
290P04TNC3 | crystal - crystal |
45MB8NA1 | crown - crown |
45MB8NS1 | crown - crown stahl |
EC0060B0 | case back gasket - crown gasket |
FH2980B0A | case back gasket - case back gasket |
86581741 | crystal gasket - plastic gasket for crystal |
86565320 | crystal gasket - plastic gasket for crystal |
86179411 | bezel gasket - plastic gasket for bezel |
EC0060B01 | pusher - pusher gasket |
80602749 | pusher - button (2h) |
80602741 | pusher - button |
43X2CQ-LKG | band - link |
43X2JQ-LKS | band - link |
43X2LQ-LKG | band - link |
43X2AQ-LKS | band - link |
43X2JQ | band - band |
43X2CQ | band - band |
43X2LQ | band - band |
43X2AQ | band - band |
43X2AQ-BK2S | clasp - buckle |
43X2AQ-PB1 | clasp - parts for buckle |
43X2JQ-BK2S | clasp - buckle |
43X2JQ-PB1 | clasp - parts for buckle |
43X2CQ-BK2G | clasp - buckle |
43X2CQ-PB1 | clasp - parts for buckle |
43X2LQ-BK2S | clasp - buckle |
43X2LQ-PB1 | clasp - parts for buckle |
3AX125F3AFP | others - second hand |
2AX110F0BFW | others - minute hand |
2AX110F0BSG | others - minute hand |
2AX110F0BSS | others - minute hand |
1AX075F4BFW | others - hour hand |
1AX075F4BSG | others - hour hand |
1AX075F4BSS | others - hour hand |
81604259 | others - bracelet fixing pin |
81190055 | others - bracelet fixing pipe |
5M420C2061 | others - case |
82290769 | others - bezel |
5M420C20 | others - case back |
5M420C2061A | others - case |
5M420C2061Y | others - case |
81400709 | others - button spring clip |
81350540 | others - button spring |
0351651 | others - winding stem |
5M420C206YZ | others - case |
0866636 | others - holding ring for dial |
0878729 | others - date dial |
0878730 | others - date dial |
43X2AQ-EPG | others - endpiece |
43X2CQ-EPG | others - endpiece |
200P02HN03 | others - crystal(case back) |
5M420C206YA | others - case |
5M420C206YY | others - case |
5M420C2061Z | others - case |
5M420C206Y | others - case |
82290764 | others - bezel |
5M420E40XS14 | others - dial |
5M420E48XS14 | others - dial |
5M420E50XB13 | others - dial |
5M420E50XS14 | others - dial |
5M420E50XS23 | others - dial |
5M420E58XB13 | others - dial |
5M420E58XS14 | others - dial |
5M420E58XS23 | others - dial |
5M425 | others - machine code |
84326184 | others - dial ring |
84326185 | others - dial ring |
84326186 | others - dial ring |
81400829 | others - button spring clip |
0Z0060B01 | others - crown and stem gasket |
3AX125F3ASG | others - second hand |
3AX125F3ASS | others - second hand |
Caliber 5M42
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5M42A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5M42A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5M42A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5M42A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5M42A_caliber_en_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5M42A_caliber_en_6.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5M42A_caliber_en_7.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5M42A_caliber_en_8.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5M42A_caliber_en_9.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5M42A_caliber_en_10.jpg)