The Seiko 5A70-3C50 is a watch model based on the 5A70 movement.
Parts List
| SA0A84SN01 | crystal - crystal |
| 6M25A2KTGA | crown - crown |
| 6M25A2KTWA | crown - crown |
| 0F180NA1S | case back gasket - case back gasket |
| WI466 | band - band |
| WI467 | band - band |
| 03V323GH | others - hour hand |
| 03V323SH | others - hour hand |
| 05VC03GM | others - minute hand |
| 05VC03SM | others - minute hand |
| 82836400 | others - case ring |
| 5A703C506E | others - case |
| 5A703C5093 | others - case |
| 0354881 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |