WATCH MATERIAL INTERCHANGE LIST
389/390
BATTERY
UC389/39
BM 45114
QUARTZ-RESONATOR-DSS-ELECTRIC-CALD
BUL 2492.10
QUARTZ-RESONATOR-DSS-ELECTRIC-CALD.
ZEN 49.5
QUARTZ-CALD. W/CORR.-DSS-STOP SECOND