The Seiko 5T50-6A09 is a watch model based on the 5T50 movement.
Parts List
| 310W78HN01 | crystal |
| 310W78HN | crystal |
| 0351580 | crown - winding stem |
| 40MD4NA1 | crown - crown |
| 0A2700B01 | case back gasket - gasket |
| EG0060B0 | case back gasket |
| 86581460 | crystal gasket |
| 86581461 | crystal gasket |
| 86179051 | bezel gasket - plastic gasket for bezel |
| 80603201 | pusher |
| Z1622G | band |
| Z1622G-LKG | band - link |
| Z1622G-PB1 | clasp - parts for buckle/clasp |
| Z1622G-BK1G | clasp - clasp |
| 03Y50FBH | hand - hour hand |
| 0866599 | others - holding ring for dial |
| 0878527 | others - date dial |
| 5T504 | others - machine code |
| 5T506A09 | others - case back |
| 5T506A0975 | others - case |
| 5T506A0LX914 | others - dial |
| 82354721 | others - bezel |
| 84322283 | others - dial ring |
| 86510109 | others - conducting plate |
| A190BS | others - push pin |
| Z1622G-EPG | others - endpiece |
| 03E22XG | others - (hand(special)) |
| 04E36TP | others - small hand(12h) |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| EG0060B01 | others - button gasket |
| 0Z0060B01 | others - crown and stem gasket |
| 13SC24RB | others - second hand |
| 11CD0KGM | others - minute hand |
| 11CD0KGH | others - hour hand |