The Seiko 7T42-6A6A is a watch model based on the 7T42 movement.
Parts List
| 300WG6JK01 | crystal |
| 0351580 | crown - winding stem |
| 45MA8NA1 | crown |
| 40ME8NA1 | crown |
| 0A2800N0A | case back gasket |
| 86178610 | crystal gasket - plastic gasket for crystal |
| 86581640 | bezel gasket - plastic gasket for bezel |
| 80603821 | pusher |
| 80603801 | pusher |
| EC0060B01 | pusher - pusher gasket |
| G1514D | band |
| G1514D-LKG | band - link |
| G1514D-PB1 | clasp - parts for buckle/clasp |
| G1514D-BK2G | clasp - clasp |
| 04E34HG | hand - small hand(12h) |
| 03E54FG | others - small hand (6h) |
| 04E40CG | others - small hand (6h) |
| 13SC14LB | others - second hand |
| A100BS | others - push pin (for mb) |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| 0866602 | others - holding ring for dial |
| 0878527 | others - date dial |
| 7T424 | others - machine code |
| 7T426A6A | others - case back |
| 7T426A6AM5 | others - case |
| 7T426A7LXS14 | others - dial |
| 82281424 | others - bezel |
| 84322805 | others - dial ring |
| 86510129 | others - conducting plate |
| 81400829 | others - button spring clip |
| 12C84LAM | others - minute hand |
| 12C84LAH | others - hour hand |
| 04Y06FGH | others - hour hand |
Caliber 7T42
Other models with the same movement
| 7T42-6A00 |
| 7T42-6A0A |
| 7T42-6A0B |
| 7T42-6A10 |
| 7T42-6A20 |
| 7T42-6A49 |
| 7T42-6A50 |
| 7T42-6A5A |
| 7T42-6A60 |
| 7T42-7A00 |
| 7T42-7A10 |
| 7T42-7A20 |
| 7T42-7A2A |
| 7T42-7A39 |
| 7T42-7A40 |
| 7T42-7A4A |
| 7T42-7A4B |
| 7T42-7A50 |
| 7T42-7A5A |
| 7T42-7A5B |
| 7T42-F010 |
| 7T42-F01A |