Hamilton 992 21 Jewel Pocket Watch
Grade: 992
Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 2575330
Grade: 992
Model: 2
To Finishing Dept: May 5, 1930
Run Quantity: 14,000
Total Production: 447,200
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: 2nd Pattern (bar)
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Center Wheel Material: Gold
Regulator: Reed
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Hamilton 16S 21J 992 Adjusted 5 Positions Double Roller Openface Lever Set Double Sunk Dial
SN# 2575330, adj.5, dr, OF, LS, arabic numerals, dsd, 95g, 50mm, wadsworth 14k wgf 0354930
04-1075