The Seiko V742-7A30 is a watch model based on the V742 movement.
Parts List
| 290W44GN | crystal |
| 290W44GN00 | crystal |
| 45MP0NA1 | crown |
| 45MP0NS1 | crown - crown |
| FH2980B0 | case back gasket |
| FH2980B01 | case back gasket - case back gasket |
| 86565320 | crystal gasket - plastic gasket for crystal |
| 4272LG-LKG | band - link |
| 4D12KZ | band |
| 4272JG | band |
| 4272LG | band |
| 4272LG-PB1 | clasp - parts for buckle/clasp |
| 4272LG-BK1S | clasp - clasp |
| 3AX130FMASG | others - second hand |
| 1AB075LMBSG | others - hour hand |
| 3AX130FMASW | others - second hand |
| 2AB120L4BSK | others - minute hand |
| 1AB075LMBSK | others - hour hand |
| 0351892 | others - winding stem |
| 82830140 | others - case ring |
| 0878580 | others - date dial |
| 82363701 | others - decorative bezel |
| 82363702 | others - decorative bezel |
| A200BS | others - push pin |
| V7423 | others - machine code |
| V7427A30 | others - case back |
| V7427A3075Z | others - case |
| V7427A3087Z | others - case |
| V7427A3098Z | others - case |
| V7427A38XB24 | others - dial |
| V7427A38XL13 | others - dial |
| V7427A38XS14 | others - dial |
| 0Z0060B01 | others - crown and stem gasket |
| 2AB120L4BSG | others - minute hand |