Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/11534036/link
https://pocketwatchdatabase.com/search/result/waltham/11534036/link
Access Date: November 19, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: Bridge
Mixed Run: 21-Jewel and 23-Jewel Movements, "Bridge" Model and Riverside Maximus Movements
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 11534036 | |
| Grade: | Bridge | |
| Model: | 1899 | |
| Estimated Production Year: | 1902 | |
| Run Quantity: | 300 | |
| Grade/Model Run: | 8 of 15 | |
| Grade/Model Total Production: | 3,660 | |
| Size: | 16s | |
| Jewels: | 23j Mixed Run | |
| 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: | 17685.G13.16S1477.161899M444.H5452.P3752.23J54 | |
| 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 | 5 (1.67%) | |
|
Research Note: Waltham Serial Lists designate this run as Grade "Bridge" with 21 Jewels. However, surviving examples indicate production was mixed between 21-Jewel and 23-Jewel movements. The run is also mixed with "Bridge" model and "Riverside Maximus" movements.
#11534036: Verified as marked "21 Jewels" (E. Howard & Co.) [JT] #11534035: Verified as marked "23 Jewels" (E. Howard & Co. ) [JT] #11534180: Reported as marked "23 Jewels" #11534216: Reported as marked "23 Jewels" #11534245: Verified as 23-Jewel Riverside Maximus. #11534253: Reported as 23-Jewel Riverside Maximus. |
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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 5 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.
Afox2009 25 · June 13, 2023
Serial Number 11534245 was reported as inaccurate.
Note: Movement #11534245 is a Maximus grade 23 jewell
movement not Bridge
movement not Bridge
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
JerryT Waltham Expert Small Watch Expert 425 · December 29, 2021
Serial Number 11534036 was reported as inaccurate.
Note: 11,534,036 is a 21-jewel (not 23j) bridge model
finished for E.Howard & Co.
finished for E.Howard & Co.
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 · December 29, 2021
Serial Number 11534035 was reported as accurate.
Anonymous · September 26, 2020
Serial Number 11534091 was reported as accurate.
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Anonymous · October 17, 2019
Serial Number 11534265 was reported as inaccurate.
No further details were submitted with the report.
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Anonymous · December 2, 2017
Serial Number 11534253 was reported as inaccurate.
Note: Riverside Maximus 23 jewel hunting case with
personalized dial with the Texas star surrounded
by GEORGERTABOR in place of numbers
personalized dial with the Texas star surrounded
by GEORGERTABOR in place of numbers
Changes since this report was submitted:
Jewels changed from 21j to 23j
Movement Finish changed from Nickel to Gilt or Nickel
Anonymous · March 28, 2015
Serial Number 11534216 was reported as accurate.
Changes since this report was submitted:
Jewels changed from 21j to 23j
Anonymous · March 23, 2015
Serial Number 11534180 was reported as inaccurate.
Note: Number of jewels = 23
Changes since this report was submitted:
Jewels changed from 21j to 23j
Plate changed from Unknown to Bridge
JustinTime Supporter 2 · November 19, 2014
Serial Number 11534216 was reported as inaccurate.
Note: 23 jewel and not 21 jewel
Will send photo.
Will send photo.
Changes since this report was submitted:
Jewels changed from 21j to 23j
Plate changed from Unknown to Bridge
Anonymous · March 11, 2013
Serial Number 11534286 was reported as inaccurate.
No further details were submitted with the report.
Changes since this report was submitted:
Jewels changed from 21j to 23j
Plate changed from Unknown to Bridge
