The Seiko 7A38-7100 is a watch model based on the 7A38 movement.
Parts List
| 285W24GN00 | crystal - crystal |
| 285W24GN | crystal |
| 45M74NA1 | crown - crown |
| 45M54NA1 | crown - crown |
| FH3181B01 | case back gasket - case back gasket |
| FH3181B0 | case back gasket |
| EG0060B0 | case back gasket |
| 86566701 | crystal gasket |
| 86572300 | bezel gasket - plastic gasket for bezel |
| 80601221 | pusher |
| Z1209F | band - metal band |
| Z1209F-LKS | band - link |
| Z1209F-PB1 | clasp - parts for buckle/clasp |
| Z1209F-BK1G | clasp - clasp |
| 12BH8BGH | hand - hour hand |
| 12BH8BGM | hand - minute hand |
| 04E14AG | others - sub hand |
| A100BS | others - push pin (for mb) |
| 0801594 | others - date dial |
| 0354728 | others - winding stem |
| 83200271 | others - button spring clip |
| 81350540 | others - button spring |
| EG0060B01 | others - button gasket |
| 7A387100TP | others - case |
| 7A38710LXB14 | others - dial |
| 7A389 | others - machine code |
| 82334821 | others - bezel |
| 84312744 | others - dial ring |
| 13SC06LA | others - second hand |
| 81400829 | others - button spring clip |
| 0Z0060B01 | others - crown and stem gasket |
Caliber 7A38
