QUALITY STRONG WHITE ALLOY
NEW ALLOY 16 SIZE HAMILTON 992 21J MODEL 1 ONLY,
FOR MODEL 2 USE JA 204
POCKET WATCH MAINSPRING MODEL JA-206 317 718407
FITS GRADES
954
956
962
963
964
965
966
967
968
969
972
973
974
975
976
977
978
992 MODEL 1 ONLY