The Seiko 4S15-7040 is a watch model based on the 4S15 movement.
Parts List
| 300P34SB0A | crystal - crystal |
| 9K55A0STWA | crown - crown |
| FE298BAD2 | case back gasket - case back gasket |
| 86592250 | crystal gasket - plastic gasket for crystal |
| 86178611 | crystal gasket - plastic gasket for crystal |
| DE46AW | band - band |
| 3AA135F1ANS | others - hand |
| 1FG080LDBCC | others - hour hand |
| 2FG130LABCC | others - minute hand |
| 0354132 | others - winding stem |
| 0D006BAD2 | others - crown and stem gasket |
| 4S157040 | others - case back |
| 0866773 | others - holding ring for dial |
| 0878190 | others - date dial |
| 4S1520 | others - machine code |
| 4S157050XS13 | others - dial |
| S180CS | others - push pin |
| 89923279 | others - casing clamp |
| 4S15704001A | others - case |
| 82299749 | others - bezel |
Caliber 4S15
Other models with the same movement
| 4S15-0020 |
| 4S15-00A0 |
| 4S15-6000 |
| 4S15-6010 |
| 4S15-7000 |
| 4S15-7010 |
| 4S15-7020 |
| 4S15-7030 |
| 4S15-8000 |
| 4S15-8030 |
| 4S15-8050 |