The Seiko Y799-4050 is a watch model based on the Y799 movement.
Parts List
| ES9N60AM02 | crystal - crystal (organic) |
| 0A2550B01 | case back gasket |
| EG0115B01 | case back gasket - button gasket |
| 81605009 | band - bracelet fixing pin |
| AL87B | band - leather band |
The Seiko Y799-4050 is a watch model based on the Y799 movement.
| ES9N60AM02 | crystal - crystal (organic) |
| 0A2550B01 | case back gasket |
| EG0115B01 | case back gasket - button gasket |
| 81605009 | band - bracelet fixing pin |
| AL87B | band - leather band |