| WATCH MATERIAL INTERCHANGE LIST | |
|---|---|
| 717571/HAM (discontinued) | |
| MAINSPRING, 1.40X.065X220 | |
| GR 3568 | |
| Price Each | $ 13.80 |
| HAM 750 | MUST USE BOTH CLUTCH & WINDING PINION TO SUB ELGIN 700 |
| HAM 751 | * |
| HAM 756 | AMERICAN POCKET WATCH * |
| HAM 757 | MUST USE BOTH ELG 700 CLUTCH W/W.P. * |
| HAM 761 | * |
| HAM 780 | AM MVT.:USE ELG 700 CLUTCH & WP TOGETHER;CAN'T MIX W/HAMILTON |
| MAINSPRINGS, WATCH | WATCH MAINSPRING LIST |