The Seiko 2620-0030 is a watch model based on the 2620 movement.
Parts List
| 295N15KN00 | crystal |
| 35R03NS1 | crown |
| 35R03NA1 | crown |
| 35R09NA5 | crown |
| 0G2500B01 | case back gasket - case back gasket |
| 0G2940B09 | case back gasket |
Caliber 2620
Seiko 2620-0030 Watch Guide