The Seiko 2P21-0B50 is a watch model based on the 2P21 movement.
Parts List
190W14GN00 | crystal - crystal |
30MA2NA1 | crown - crown |
30MA2NS1 | crown - crown |
0A1800N01 | case back gasket |
86570340 | crystal gasket |
HK35B | band - band |
HK34B | band - band |
HK32B | band - leather band |
HK33B | band - leather band |
HK44B | band - leather band |
08SC14NG | others - second hand |
0351236 | others - winding stem |
2P210B507E | others - case |
2P210G00XG19 | others - dial |
2P210G00XS19 | others - dial |
2P210G00XS29 | others - dial |
2P210G10XS19 | others - dial |
2P210J40XS19 | others - dial |
2P210J50XS19 | others - dial |
2P219 | others - machine code |
A110AS | others - push pin |
82801760 | others - case ring |
2P210B5075 | others - case |
2P210B50 | others - case back |
EZ0035B01 | others - crown and stem gasket |
08SC14NS | others - second hand |
07TC2FGH | others - hour hand |
07TC2FGM | others - minute hand |
07TC2FSH | others - hour hand |
07TC2FSM | others - minute hand |
190W14GN00 | crystal - crystal |
30MA2NA1 | crown - crown |
30MA2NS1 | crown - crown |
0A1800N01 | case back gasket |
86570340 | crystal gasket |
HK35B | band - band |
HK34B | band - band |
HK32B | band - leather band |
HK33B | band - leather band |
HK44B | band - leather band |
08SC14NG | others - second hand |
0351236 | others - winding stem |
2P210B507E | others - case |
2P210G00XG19 | others - dial |
2P210G00XS19 | others - dial |
2P210G00XS29 | others - dial |
2P210G10XS19 | others - dial |
2P210J40XS19 | others - dial |
2P210J50XS19 | others - dial |
2P219 | others - machine code |
A110AS | others - push pin |
82801760 | others - case ring |
2P210B5075 | others - case |
2P210B50 | others - case back |
EZ0035B01 | others - crown and stem gasket |
08SC14NS | others - second hand |
07TC2FGH | others - hour hand |
07TC2FGM | others - minute hand |
07TC2FSH | others - hour hand |
07TC2FSM | others - minute hand |
Caliber 2P21
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2P21A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2P21A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2P21A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2P21A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2P21A_caliber_en_5.jpg)