The Seiko 4216-5010 is a watch model based on the 4216 movement.
Parts List
ES6W23LM10 | crystal |
ES6W23LM40 | crystal |
40MF5NS1 | crown |
40MF5NN1 | crown |
FE288BA11 | case back gasket - case back gasket |
DB0055B01 | case back gasket - crown and stem gasket |
Caliber 4216
![Caliber manual page](https://www.theseikoguy.com/media/movements/4/4216A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/4/4216A_caliber_en_2.jpg)