The Seiko 7A38-7140 is a watch model based on the 7A38 movement.
Parts List
| 310W62GN00 | crystal |
| 45M72ES1 | crown |
| 45M60NN1 | crown - crown |
| FH3180B0A | case back gasket - case back gasket |
| FH3180B01 | case back gasket - case back gasket |
| 86565100 | crystal gasket - plastic gasket for crystal |
| EC0060B01 | pusher - pusher gasket |
| 80600783 | pusher |
| 80601509 | pusher |
| B1356F | band - metal band |
| 81603449 | band - bracelet fixing pin |
| B1356F-LKS | band - link |
| B1356S | band - metal band |
| B1356S-LKS | band - link |
| B1356S-PB1 | clasp - parts for buckle/clasp |
| B1356S-BK1S | clasp - clasp |
| B1356F-PB1 | clasp - parts for buckle/clasp |
| B1356F-BK1S | clasp - clasp |
| 04E14AR | others - sub hand |
| 04E14AY | others - sub hand |
| 12BJ8KKH | others - hour hand |
| 12BJ8KKM | others - minute hand |
| 04E14AW | others - sub hand |
| 13SC06LK | others - second hand |
| 0354728 | others - winding stem |
| EC0060B0A | others - button gasket |
| 83200271 | others - button spring clip |
| 81350540 | others - button spring |
| 0801594 | others - date dial |
| 7A38713LX989 | others - dial |
| 7A38713LX999 | others - dial |
| 7A38714061 | others - case |
| 7A3871406B | others - case |
| 7A389 | others - machine code |
| 81180169 | others - bracelet fixing pipe |
| 84311324 | others - dial ring (upper) |
| 84311325 | others - dial ring (upper) |
| 84313863 | others - dial ring (lower) |
| 84313864 | others - dial ring (lower) |
| 81400829 | others - button spring clip |
| 13SC06PV | others - second hand |
Caliber 7A38
