WATCH MATERIAL INTERCHANGE LIST
 224/644
 FOURTH WHEEL, W/SECOND
 1243/OME 1040
 Price Each $  47.50
 
 LEM 1341  28800 BPH CHRONO 2/12HR RC AUTO CALD W/CORR.
 OME 1040  28800 BPH CHRONO-12HR RECORDER-AUTO-CAL W/CORR
 OME 1041  28800 BPH SHOCK AUTO CALD CHRONO HR REC BULLETIN
 TIS 2160  28800 BPH-AUTO-CHRONO W/HR REC-CALD W/CORR