The Seiko H557-5310 is a watch model based on the H557 movement.
Parts List
| SA6W10GH01 | crystal |
| 40M76NA1 | crown |
| 0A2880N01 | case back gasket - case back gasket |
| 86561840 | crystal gasket - plastic gasket for crystal |
| 80613201 | pusher - button |
| Z1120C | band - metal band |
| Z1120C-LKG | band - link |
| Z1120G | band - metal band |
| Z1120G-LKG | band - link |
| Z1120G-PB1 | clasp - parts for buckle/clasp |
| Z1120G-BK1G | clasp - clasp |
| Z1120C-PB1 | clasp - parts for buckle/clasp |
| Z1120C-BK1S | clasp - clasp |
| 08T22KGH | hand - hour hand |
| 08T22KGM | hand - minute hand |
| 08SC16AG | others - second hand |
| EG0060B01 | others - button gasket |
| 83200271 | others - button spring clip |
| DB0060B01 | others - crown and stem gasket |
| 81180229 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 0354655 | others - winding stem |
| 84300821 | others - dial ring |
| 84300824 | others - dial ring |
| H5571 | others - machine code |
| H557531061 | others - case |
| H557531075 | others - case |
| H557542LXG18 | others - dial |
| H557542LXN18 | others - dial |