The Seiko 3Y02-0B19 is a watch model based on the 3Y02 movement.
Parts List
| 185N10GN00 | crystal - crystal |
| 30MB4NA1 | crown |
| 0H1720N0 | case back gasket |
| 0H1720N01 | case back gasket - case back gasket |
| 07SC02NG | others - second hand |
| 0351546 | others - winding stem |
| 0801754 | others - date dial |
| 3Y020B19 | others - case back |
| 3Y020B1925 | others - case |
| 3Y020C28XN19 | others - dial |
| 3Y029 | others - machine code |
| 82810940 | others - case ring |
| A120AS | others - push pin |
| DZ0041B01 | others - crown and stem gasket |
| 07T08AGM | others - minute hand |
| 08T04AGH | others - hour hand |