The Seiko 5Y63-0AD0 is a watch model based on the 5Y63 movement.
Parts List
| 330PA0LN03 | crystal - crystal (inorganic) |
| 8K50BVSNG1 | crown - crown (3h) |
| 8K50BVSNW1 | crown - crown (3h) |
| 0F290BAAS | case back gasket - case back gasket |
| 86566901 | crystal gasket - plastic gasket for crystal |
| 86566900 | crystal gasket - crystal plastic gasket |
| 86583040 | bezel gasket - plastic gasket for bezel |
| F2N5JG | band - metal band |
| FK20KB | band - leather band |
| FK21JB | band - leather band |
| 5Y630AD001C | others - case |
| 5Y630AD002C | others - case |
| 5Y630AD003C | others - case |
| AD006BAD1 | others - crown and stem gasket |
| 0351892 | others - winding stem |
| S200CS | others - push pin |
Caliber 5Y63
Other models with the same movement
| 5Y63-0AA0 |
| 5Y63-0AB0 |
| 5Y63-0AC0 |