Rules and Practice for Adjusting Watches

by Walter J. Kleinlein

[47.] Short Motion Generally Indicates Where to Find Trouble.

[48.] Short Motion Sometimes Caused by Burr on Opposite Pivot.

[49.] Examining the Hairspring.

[50.] Exceptions in Regard to Gaining Rate and Short Motion.

[51.] Detailed Practice.

[52.] Which Rate to Use as the Unit for Comparison.

[53.] Damaged Pivots, Pitted End Stones and Methods of Correction.

CHAPTER XII

[Preliminary Notes and Practice on Vertical Corrections]

[54.] Five Principal Causes and Corrections for Pendant Up Variation.