Description
balance springs for watches, Balance spring or hairspring is an extremely thin and subtle spiral spring in mechanical watches. It attaches to the balance wheel watch which rotates a simple harmonic .
Beige and white GG Supreme canvas
free sprung balance
Gold-toned hardware
clock balance wheel hairspring
Double G
Inside: 6 open pocket
clock balance wheel adjustment
Chain top handle with 7″ drop
Top zip closure
mechanical watch balance wheel
5.9″W x 2.1″H x 2.2″D
Weight: 0.2lbs approximately
automatic watch balance wheel