Pocket Watch Database
Contributor
SethThomasFan
Top Contributor
Seth Thomas Expert
Supporter
Connecticut
Member Since
December 10, 2022
Watches
491
Verifications
455
This Watch Was Admired By:
Seth Thomas Centennial
Serial #3256317
Movement Image
Dial Image
Case Exterior Image
Case Markings Image
| Manufacturer | Seth Thomas |
| Grade | Centennial |
| Serial Number | 3256317 |
| Size | 6s |
| Model | 18 |
| Jewel Count | 7j |
| Setting | Pendant |
| Finish | Two-Tone |
| Case Material | Goldfilled |
| Case Manufacturer | Illinois Watch Case Co. |
| Case Grade/Model | Napoleon |
| Case Serial # | 1659433 |
| Case Details | The movement is cased in a 12X6-size Illinois Watch Case Company gold-filled Napoleon open-face watch case with screw back and bezel, serial number 1659433. |
| Dial Material | Enamel |
| Dial Type | Flat |
| Dial Style | Arabic |
| Dial Signing Name | Sentinel U.S.A. |
| Dial Details | The movement presents with a 12X6-size private label "Sentinel U.S.A." Arabic dial with a hash marks minute track and red five-minute marginals; fitted with Seth Thomas # 1277 blued spade hands 12-size. Sentinel U.S.A. is a private label in Seth Thomas Model 12, Model 13, and Model 18. |
| Movement Markings | Sentinel U.S.A. 17 Jewels Adjusted |
Contributed to the database by SethThomasFan on February 24, 2024.
This collection record was most recently edited on April 16, 2025.
This collection record was most recently edited on April 16, 2025.