Pocket Watch Database

Illinois Watch Parts: Grade 306

Springs

Part Factory Part Number
Springs: Click 1527 Catalog Number: 6763
Configuration: Hunting or Openface
Springs: Click 1671 Catalog Number: 6764
Note: Style #2
Configuration: Hunting or Openface
Springs: Clutch: Clutch Arbor and Clutch Lever 1532 Catalog Number: 6782
Configuration: Hunting or Openface
Springs: Hairspring: Collated 1544 Catalog Number: 6804
Note: D Stud
Configuration: Hunting or Openface
Hairspring Type: Breguet
Collet: Small
Springs: Locking Lever 1578 Catalog Number: 6825
Configuration: Openface
Springs: Mainspring 573 Catalog Number: 6842
Width Denison Guage: 18
Length in Inches: 20.5
Thickness in Millimeters: 18:19:20
Springs: Mainspring 1770 Catalog Number: 6843
Width Denison Guage: 18
Length in Inches: 22.5
Thickness in Millimeters: 18:19:20
Springs: Mainspring 1954 Catalog Number: 6844
Note: Motor Barrel
Width Denison Guage: 18
Length in Inches: 22.5
Thickness in Millimeters: 17
Springs: Regulator 1611 Catalog Number: 6863
Configuration: Hunting or Openface