Part Categories

Springs

	Part	Factory Part Number
	Springs: Clutch: Clutch Arbor and Clutch Lever	1888	Catalog Number: 6785
	Springs: Hairspring: Collated	1875	Catalog Number: 6807 Hairspring Type: Breguet
	Springs: Locking Lever	1887	Catalog Number: 6829
	Springs: Mainspring	1845	Catalog Number: 6848 Width Denison Guage: 5 Length in Inches: 18.5 Thickness in Millimeters: 17.5-18