Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/12600548/movement
https://pocketwatchdatabase.com/search/result/waltham/12600548/movement
Access Date: November 19, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: Bridge
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 12600548 | |
| Grade: | Bridge | |
| Model: | 1899 | |
| Estimated Production Year: | 1903 | |
| Run Quantity: | 600 | |
| Grade/Model Run: | 11 of 15 | |
| Grade/Model Total Production: | 3,660 | |
| Size: | 16s | |
| Jewels: | 23j | |
| Movement Configuration: | Hunting | |
| Movement Setting: | Pendant | |
| Plate: | Bridge Plate | |
| Bridge Type: | Center | |
| Regulator: | Reed | |
| Hairspring: | Breguet | |
| Adjusted: | Yes | |
| Adjusted to Position: | Yes | |
| Case: | Various | |
| Run ID: | 18381.G18.16S1671.161899M631.H5810.P4270.23J100 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.445 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 6.20 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 5.64 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.006% | |
| Registry Population: Scoped for This Run Only | 3 (0.50%) | |
|
Research Note: Special order movements marked "E. Howard Watch Co. - Boston, U.S.A." with customer serial numbers.
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Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
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There are 3 watches in the population registry for this run with 3 images.
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Verification Reports for this Run
The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.
JerryT Waltham Expert Small Watch Expert 425 · January 30, 2022
Serial Number 12600257 was reported as inaccurate.
Note: This is basically as described but is marked "E.
Howard Watch Co., Boston, U.S.A." and has a
Howard serial
number 1000257 on the barrel bridge. 600257 is
under the dial.
Howard Watch Co., Boston, U.S.A." and has a
Howard serial
number 1000257 on the barrel bridge. 600257 is
under the dial.
Curator Response: Thanks for the report. This information has been noted in the research notes for this run.
JerryT Waltham Expert Small Watch Expert 425 · January 29, 2022
Serial Number 12600039 was reported as inaccurate.
Note: This is basically as described but is marked "E.
Howard & Co., Boston" and has a Howard serial
number 1000039 on the barrel bridge. 600039 is
under the dial.
Howard & Co., Boston" and has a Howard serial
number 1000039 on the barrel bridge. 600039 is
under the dial.
Curator Response: Thanks for the report. This information has been noted in the research notes for this run.
Anonymous · June 1, 2013
Serial Number 12600548 was reported as inaccurate.
Note: The technical details are correct, but the entry
omits a very significant detail: this watch is E.
Howard Watch Co. #1,000,548, which was made by
Waltham under contract.
omits a very significant detail: this watch is E.
Howard Watch Co. #1,000,548, which was made by
Waltham under contract.
Changes since this report was submitted:
Factory Model changed from Bdg. to 1899
Plate changed from Unknown to Bridge
