| WATCH MATERIAL INTERCHANGE LIST | |
|---|---|
| 410/524 | |
| WINDING PINION | |
| 2917 | |
| Price Each | $ 10.50 |
| MST 309 | |
| MST 312 | COVERED WINDING |
| MST 320 | CYLINDER |
| MST 321 | |
| MST 322 | COVERED WINDING |
| MST 355 | |
| MST 360 | |
| MST 374 | PIN LEVER |
| MST 375 | PIN LEVER-DIRECT CENTER SECOND |
| MST 377 | PIN LEVER-DIRECT CENTER SECOND |
| MST 379 | PIN LEVER |
| MST 384 | REGULAR & VIBRAX PIN LEVER |
| MST 385 | REGULAR & VIBRAX PIN LEVER |
| MST 393 | PIN LEVER-DIRECT CENTER SECOND |
| MST 394 | PIN LEVER-DIRECT CENTER SECOND |
| MST 403 | PIN LEVER-CALENDAR |
| MST 404 | PIN LEVER CALENDAR |
| MST 434 | DIRECT-CENTER SECOND-BASCULE-WINDING |
| MST 435 | CALENDAR DIRECT CENTER SECOND |