,,The mechanism works,,
Elgin National Watch Co.
Grade: 303
| Manufacturer: | Elgin |  |
| Manufacturer Location: | Elgin, Illinois | |
| Movement Serial Number: | 26663013 | |
| Grade: | 303 | |
| Model: | 3 | |
| Class: | 114 | |
| Estimated Production Year: | 1924 | |
| Run Quantity: | 21,000 | |
| Grade/Model Run: | 262 of 371 | |
| Grade/Model Total Production: | 2,215,000 | |
| Size: | 12s | |
| Jewels: | 7j | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Setting: | Pendant | |
| Plate: | 3/4 Plate | |
| Double Roller: | Yes | |
| Barrel: | Going | |
| Balance Type: | Expansion | |
| Balance Jewel Material: | Ruby | |
| Train: | Quick | |
| Regulator: | Plain | |
| Hairspring: | Breguet | |
| Standard Dial Type: | Single-Sunk | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| U.S. Patents: | 596407, 77078, 585025 | |
| Data Research: | 1927/1950 Elgin Serial List | |
| Case: | Various | |
| Run ID: | 12465.303G262.12S2052.123M1024.O5624.P9528.7J5312 | |
| Database Version: | v52.226 |