| WATCH MATERIAL INTERCHANGE LIST | |
|---|---|
| 721/486 (discontinued) | |
| BALANCE COMPLETE FRICTION | |
| Price Each | $ 29.40 |
| ORS 450 | PIN LEVER |
| ORS 451 | PIN LEVER |
| ORS 452 | PIN LEVER-SWEEP SECOND |
| ORS 453 | PIN LEVER CALENDAR |
| ORS 454 | PIN LEVER SWEEP SECOND |
| ORS 456 | PIN LEVER |
| ORS 457 | PIN LEVER-SWEEP SECOND |
| ORS 458 | PIN LEVER-CALENDAR |