Hamilton Watch Co.
Grade: 992
| Manufacturer: | Hamilton |  |
| Manufacturer Location: | Lancaster, Pennsylvania | |
| Movement Serial Number: | 2470368 | |
| Grade: | 992 | |
| Model: | 2 | |
| Estimated Production Year: | 1927 | |
| Run Quantity: | 3,000 | |
| Grade/Model Run: | 159 of 175 | |
| Grade/Model 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 | |
| Adjustment Tolerance: | DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds | |
| Railroad Grade: | Yes | |
| Dial Feet Locations: | 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research | |
| Case: | Various | |
| Run ID: | 2238.992G270.16S1351.162M507.O1631.L1373.21J626 | |
| Data Research: |
1953 Hamilton Serial List |
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