Equalling Swiss Pattern Precision Files cuckoo music box & components case reference 3868-1

case reference 3868-1

84 mm x 24

case numbers: 1960080

date star driving wheel to fit Jaeger LeCoultre® calibres: 11LCN

Equalling Swiss Pattern Precision Files cuckoo music box & components case reference 3868-1Equalling Swiss Pattern Precision Files Swiss pattern files are designed for detail work, delicate finishing, and precise metal removal. They have strict manufacturing tolerances, are uniform in taper, points, sharp edges, dimensions and flatness. These files are made of the finest heat tempered, chrome alloy steel. They are measured in length from the point where the teeth begin to the end of the file. The handle section (tang) is not included in the