The Seiko 2628-5100 is a watch model based on the 2628 movement.
Parts List
| ES4W05LN00 | crystal |
| 35M37NA1 | crown |
| DB0055B01 | case back gasket - crown and stem gasket |
| 0G250BAA2 | case back gasket |
Caliber 2628
Other models with the same movement
| 2628-0020 |
| 2628-0029 |
| 2628-004A |
| 2628-0070 |
| 2628-0080 |
| 2628-0100 |
| 2628-0109 |
| 2628-0110 |
| 2628-0170 |
| 2628-5000 |
| 2628-5010 |
| 2628-5019 |
| 2628-5020 |
| 2628-5029 |
| 2628-5030 |
| 2628-5039 |
| 2628-5040 |
| 2628-5060 |
| 2628-5070 |
| 2628-5090 |
| 2628-5109 |
| 2628-5140 |