ebsrods · December 4, 2025
Serial Number B251506 was reported as accurate.
| Manufacturer: | Ball Watch Co. | ? |
| Manufacturer Location: | Cleveland, Ohio | ? |
| Movement Serial Number: | B252485 | ? |
| Grade: | Official Standard | ? |
| Model: | 1899 | ? |
| Estimated Production Year: | 1911 | ? |
| Size: | 16s | ? |
| Jewels: | 21j | ? |
| Jewel Setting: | Gold Settings (Screw-Set) | ? |
| Movement Configuration: | Openface | ? |
| Movement Finish: | Nickel | ? |
| Finish Pattern: | Circular | ? |
| Movement Setting: | Lever | ? |
| Plate: | 3/4 Plate | ? |
| Regulator: | Reed | ? |
| Hairspring: | Breguet | ? |
| Adjusted: | Yes | ? |
| Adjusted to Position: | Yes | ? |
| Adjusted # of Positions: | 5 | ? |
| Adjusted to Temperature: | Yes | ? |
| Adjusted to Isochronism: | Yes | ? |
| Railroad Grade: | Yes | ? |
| Movement Markings: | Official RR Standard Ball Watch Co. Cleveland, O. 21 Jewels Adjusted 5 Positions Sapphire Pallets Trade Mark Pat.Nov.17.96 | ? |
| Case: | Various | ? |
| Database Version: | v52.978 | ? |
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Research Note: #B249212, #B249409, #B249921, #B250443, #B250890, #B251207, #B252409, #B252950: 21j; Corresponds to Waltham Serial run starting with #18,249,201
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Verification reports help confirm surviving examples and flag data that needs further research.
The following reports have been submitted by members in reference to this production run. These reports help verify data and track inaccuracies that require further research.
Serial Number B251506 was reported as accurate.
Serial Number B253479 was reported as accurate.
Serial Number B251506 was reported as accurate.
Serial Number B251122 was reported as accurate.
Serial Number B251122 was reported as accurate.
Serial Number B251122 was reported as accurate.
Serial Number B250154 was reported as accurate.
Serial Number B251122 was reported as accurate.
Serial Number B252799 was reported as accurate.
Serial Number B251493 was reported as accurate.
Serial Number B249489 was reported as accurate.
Serial Number B253571 was reported as accurate.
Serial Number B253618 was reported as accurate.
Serial Number B252770 was reported as accurate.
Serial Number B253618 was reported as accurate.
Serial Number B249729 was reported as accurate.
Serial Number B251261 was reported as accurate.
Serial Number B250891 was reported as accurate.
Serial Number B252613 was reported as accurate.
Serial Number B249489 was reported as accurate.
Serial Number B250340 was reported as accurate.
Serial Number B250086 was reported as accurate.
Serial Number B253391 was reported as accurate.
Serial Number B252418 was reported as accurate.
Serial Number B252748 was reported as accurate.
Serial Number B249212 was reported as accurate.
Serial Number B251202 was reported as accurate.
Serial Number B251060 was reported as accurate.
Serial Number B252189 was reported as accurate.
Serial Number B249811 was reported as accurate.
Serial Number B252411 was reported as accurate.
Serial Number B250340 was reported as accurate.
Serial Number B251060 was reported as accurate.
Serial Number B251060 was reported as accurate.
Serial Number B252589 was reported as accurate.
Serial Number B252085 was reported as accurate.
Serial Number B249388 was reported as accurate.
Serial Number B251637 was reported as accurate.
Serial Number B251030 was reported as accurate.
Serial Number B252613 was reported as accurate.
Serial Number B252843 was reported as accurate.
Serial Number B252434 was reported as accurate.
Serial Number B252613 was reported as accurate.
Serial Number B251711 was reported as accurate.
Serial Number B251711 was reported as accurate.
Serial Number B251964 was reported as accurate.
Serial Number B251746 was reported as accurate.
Serial Number B251746 was reported as accurate.
Serial Number B252764 was reported as accurate.
Serial Number B249409 was reported as accurate.
Serial Number B253509 was reported as accurate.
Serial Number B250890 was reported as accurate.
Serial Number B249604 was reported as accurate.
Serial Number B253338 was reported as accurate.
Serial Number B251392 was reported as accurate.
Serial Number B251392 was reported as accurate.
Serial Number B250443 was reported as accurate.
Serial Number B253507 was reported as accurate.
Serial Number B253507 was reported as accurate.
Serial Number B252613 was reported as accurate.
Serial Number B249292 was reported as accurate.
Serial Number B253532 was reported as accurate.
Serial Number B250183 was reported as accurate.
Serial Number B249860 was reported as accurate.
Serial Number B251715 was reported as accurate.
Serial Number B253482 was reported as accurate.
Serial Number B252690 was reported as accurate.
Serial Number B251422 was reported as accurate.
Serial Number B252671 was reported as accurate.
Serial Number B252843 was reported as accurate.
Serial Number B252843 was reported as accurate.
Serial Number B251242 was reported as accurate.
Serial Number B251351 was reported as accurate.
Serial Number B251010 was reported as accurate.
Serial Number B251207 was reported as accurate.
Serial Number B251207 was reported as accurate.
Serial Number B249205 was reported as accurate.
Serial Number B252548 was reported as accurate.
Serial Number B249568 was reported as accurate.
Serial Number B249292 was reported as accurate.
Serial Number B249292 was reported as accurate.
Serial Number B250510 was reported as accurate.
Serial Number B252134 was reported as accurate.
Serial Number B249921 was reported as accurate.
Serial Number B250265 was reported as accurate.
Serial Number B252548 was reported as accurate.
Serial Number B251258 was reported as accurate.
Serial Number B251258 was reported as accurate.
Serial Number B252050 was reported as accurate.
Serial Number B252824 was reported as accurate.
Serial Number B251095 was reported as accurate.
Serial Number B252548 was reported as accurate.
Serial Number B252548 was reported as accurate.
Serial Number B249320 was reported as accurate.
Serial Number B251009 was reported as accurate.
Serial Number B252148 was reported as accurate.
Serial Number B250508 was reported as accurate.
Serial Number B250897 was reported as accurate.
Serial Number B251733 was reported as accurate.
Serial Number B253144 was reported as inaccurate.
Serial Number B249359 was reported as accurate.
Serial Number B249359 was reported as accurate.
Serial Number B251238 was reported as accurate.
Serial Number B252629 was reported as accurate.
Serial Number B252782 was reported as accurate.
Serial Number B249883 was reported as accurate.
Serial Number B249639 was reported as accurate.
Serial Number B249423 was reported as accurate.
Serial Number B249423 was reported as accurate.
Serial Number B252304 was reported as accurate.
Serial Number B250553 was reported as accurate.
Serial Number B249280 was reported as accurate.
Serial Number B249693 was reported as accurate.