WATCH MATERIAL INTERCHANGE LIST
 X/6251
 UNLOCKING YOKE (W/POS
 2632/PAR 173
 Price Each $  6.50
 
 PAR 173  1800 BPH DSS CAL DAY-DATE
 PAR Z172  21,600 BPH DSS CALD ADJ STUD HOLD
 PAR Z173  21,600 BPH 17 JL DSS CAL DAY-DATE