Rules and Practice for Adjusting Watches
CHAPTER IV
Some Practical Methods of Correction 19
16. Example of Maintaining a Pleasing Appearance of the Balance. 17. Correction Varies When Screws are Above or Below Normal Size and Weight 18. Over or Under Compensation. 19. Special Corrections for Over or Under Compensation. 20. Example Illustrating that Temperature Variation is Not Always Due to the Balance and Spring.