| WATCH MATERIAL INTERCHANGE LIST | |
|---|---|
| 200/928F | |
| STEM, TAP 8 OVERSIZE (OLD) | |
| Price Each | $ 3.95 |
| GRU 235 | |
| GRU 235SS | |
| GRU 335 | GRUEN MECHANICAL MOVEMENT, 17J |
| GRU 405 | 17 JEWEL SMALL SECOND |
| GRU 406 | 15 JWL |
| GRU 410 | SEE GRUEN 405 |
| GRU 411 | SEE GRUEN 405 |
| GRU 421 | 17J |
| GRU 430 | SMALL SECOND |
| GRU 435 | MECH SMALL SECOND |