The Seiko Y799-4740 is a watch model based on the Y799 movement.
Parts List
| ESCW54LM03 | crystal |
| ESCW54LM01 | crystal - crystal (inorganic) |
| ESCW54LM02 | crystal - crystal (inorganic) |
| ESCW54LM04 | crystal |
| 86569180 | case back gasket |
| 86576660 | crystal gasket - plastic gasket for crystal |
| 80605103 | pusher |
| 311LA | band |
| 147BA | band - metal band |
| 036AAS | band |
| A180BS | others - push pin |
| EG0060B01 | others - button gasket |
| Y7990 | others - machine code |
| Y799474062 | others - case |
| Y799474062A | others - case |
| Y799474062B | others - case |
| Y799474062C | others - case |
| 81400669 | others - button spring clip |