| WATCH MATERIAL INTERCHANGE LIST | |
|---|---|
| MS-310E | |
| MAINSPRING 1.20-.11-240 8 | |
| GR 2946 | |
| Price Each | $ 10.95 |
| AS 495 | |
| COU 214 | |
| ENI 9 | |
| ENI 90 | |
| GRU 235 | |
| GRU 335 | GRUEN MECHANICAL MOVEMENT, 17J |
| GRU 335R | |
| GRU 335SS | ALL OTHER PARTS USE GRUEN 430 |
| GRU 430 | SMALL SECOND |
| GRU 435 | MECH SMALL SECOND |
| GRU 440 | SMALL SECOND |