Home / Uncategorized / Inside the Watch: Balance Wheel

Inside the Watch: Balance Wheel

/
1083 Views
Balance Wheel from Illinois Watch Co. Grade 61 - 18-Size, Model 6, 17 Jewels, c.1900, Serial No. 1521597
Balance Wheel from Illinois Watch Co. Grade 61 – 18-Size, Model 6, 17 Jewels, c.1900, Serial No. 1521597


A closer look at the balance wheel and Breguet hairspring from an Illinois Grade 61 movement.⠀

Leave a Comment

Your email address will not be published. Required fields are marked *

This div height required for enabling the sticky sidebar