The Seiko Y182-7D50 is a watch model based on the Y182 movement.
Parts List
| 290A37JN02 | crystal - crystal (inorganic) |
| 8M35B2SNW1 | crown - crown |
| 8K45B3SNS0 | crown - crown |
| 0351580 | crown - winding stem |
| 0F270BA1S | case back gasket - case back gasket |
| A35A38SMS0A | pusher - button (2h) |
| E0N4JZ | band - band |
| EC55JW | band - band |
| E0N4JZ-BK00 | clasp - clasp |
| 1AH075FMBSS | others - hour hand |
| 2AH115FMBSS | others - minute hand |
| 3AX120FMAAK | others - second hand |
| 3AX120FMAN2 | others - second hand |
| 3BA035F0BNS | others - small hand(12h) |
| 3BA035F0BAD | others - small hand(12h) |
| 3AX120FMANS | others - second hand |
| 1CA030AMBAH | others - small hand (6h) |
| 1CA030AMBNS | others - small hand (6h) |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| AD006BAD1 | others - crown and stem gasket |
| Y1827D5001C | others - case |
| E0N4JZ-EP00 | others - endpiece |
| S180BS | others - push pin |
| Y1820AB4XL13 | others - dial |
| Y1822 | others - machine code |
| Y1827F44XB19 | others - dial |
| Y1827F54XB13 | others - dial |
| Y1827F54XS13 | others - dial |
| 0866764 | others - holding ring for dial |
| 0878527 | others - date dial |
| 0878536 | others - date dial |
| 7T324 | others - machine code |
| AD006BA12 | others - crown gasket |