WATCH MATERIAL INTERCHANGE LIST
 200/1721F
 STEM, .5 PILOT T10
 1ST EXEC/DUR 7410
 Price Each $  3.95
 
 DUR 7410  21,600 BPH DSS
 DUR 7410-2  21,600 BPH SHOCK 17 JL DSS
 DUR 7411  21,600 BPH 24 HR DIAL DSS
 DUR 7412  21,600 BPH DSS CAL
 DUR 7420  21,600 BPH DSS
 DUR 7420/2  21,600 BPH SHOCK 17 JL DSS
 DUR 7421  21,600 BPH DSS 24 HR
 DUR 7422  21,600 BPH DSS CAL
 DUR 7422/2  21,600 BPH SHOCK 17 JL DSS CAL
 DUR 74224  21,600 BPH-SHOCK-17 JL-DSS-CAL
 DUR 7423  21,600 BPH-DSS-CAL-DAY-DATE
 DUR 7424  21,600 BPH DSS MIN REC 1
 DUR 7425  21600 BPH-DSS-CALD W/CORR.
 DUR 7425/2  21,600 BPH SHOCK 17 JL DSS CAL
 DUR 7426  21,600 BPH-DSS-CAL-DAY-DATE-W/CORR
 DUR 7426/2  21600 BPH SHOCK 17JL DSS CALD (DAY/DATE) W/CORR
 DUR 7427  21,600 BPH DSS CAL W/CORRECTOR
 DUR 7427/1  21600 BPH SHOCK 17JL DSS CALD (DAY/DATE) W/CORR
 DUR 7427/2  21600 BPH SHK 17JL DSS (LARGE DY/DT)W/COR:DT PTS=DUR 7426
 DUR 7428  21,600 BPH-DSS-CAL-DAY-DATE-COMPLETE
 DUR 7428/1  21600 BPH SHOCK 17JL DSS CALD (DAY OF WEEK DATE) W/CORR
 DUR 7428/2  21600 BPH SHOCK 17JL DSS CALD (DAY OF WEEK DATE) W/CORR
 DUR 7430  
 DUR 7436  
 DUR 7520  21,600 BPH DSS AUTO
 DUR 7520-2  21,600 BPH SHOCK 21JL DSS AUTO
 DUR 7521  21,600 BPH DSS 24 HR AUTO
 DUR 7522  21,600 BPH-DSS-AUTO-CALD-ADJ STUD HOLDER
 DUR 7522-2  21600 BPH SHOCK 21JL DSS AUTO CALD
 DUR 7523  21,600 BPH-DSS-AUTO-CAL-DAY-DATE
 DUR 7523-2  21600 BPH SHOCK 21JL DSS AUTO CALD (DAY/DATE)
 DUR 7524  21,600 BPH DSS AUTO-MIN REC-1 PUSHER-RET
 DUR 7525  21,600 BPH DSS AUTO CAL W/CORR
 DUR 7525-1  
 DUR 7525-2  21600 BPH SHOCK 25JL DSS AUTO CALD W/CORR
 DUR 7526  21600 BPH-DSS-AUTO-CALD-DAY-DATE-W/
 DUR 7526-1  
 DUR 7527  21,600 BPH DSS AUTO CAL W/CORRECTOR
 DUR 7527-1  
 DUR 7528  21,600 BPH DSS AUTO CAL W/CORRECTOR
 DUR 7528-1  
 DUR 7528-2  21600 BPH SHOCK 25JL DSS AUTO CALD (DAY OF WEEK DATE) W/CORR
 DUR 7536  
 STA 444  21,600 BPH DSS CAL DAY-DATE
 STA 445  21,600 BPH DSS AUTO
 STA 452  21600 BPH-DSS-AUTO-CALD
 STA 454  21,600 BPH DSS AUTO CAL DAY DATE
 UTC 50  21,600 BPH DSS AUTO CAL DAY-DATE W/CORR 25JL
 UTC 51  21,600 BPH 25JL DSS AUTO CAL DAY-DATE W/CORR
 UTC 52  21,600 BPH 25JL DSS CAL DAY-DATE W/CORR
 WIT 10V1  
 WIT C11V1  
 WIT C11VA1