The Seiko H449-5370 is a watch model based on the H449 movement.
Parts List
| RECN37JE10 | crystal |
| RECN37JM10 | crystal |
| 35NJ1NA1 | crown |
| 0H2900B01 | case back gasket |
| 0H2920B01 | case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| 80605851 | pusher |
| B1344C | band - metal band |
| B1344C-LKG | band - link |
| B1344C-PB1 | clasp - parts for buckle/clasp |
| B1344C-BK1G | clasp - clasp |
| 08P45DGM | hand - minute hand |
| 3BA125F1BNG | others - second hand |
| EG0060B01 | others - button gasket |
| 83200271 | others - button spring clip |
| 09P27DGH | others - hour hand |
| 83134410 | others - case ring |
| A180BS | others - push pin |
| H44910 | others - machine code |
| H44953701B | others - case |
| H4495490XB14 | others - dial |
| 08SC29NG | others - second hand |