The Seiko 4216-5150 is a watch model based on the 4216 movement.
Parts List
| ES8W71LE10 | crystal |
| ES8W71LE40 | crystal |
| 40ML3NS1 | crown |
| 40ML3NN1 | crown |
| FE268BA13 | case back gasket - case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
Caliber 4216
