Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/21710621
Access Date: December 30, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 820
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 21710621 | |
| Grade: | No. 820 | |
| Model: | 1883 | |
| Estimated Production Year: | 1917 | |
| Run Quantity: | 2,000 | |
| Grade/Model Run: | 220 of 224 | |
| Grade/Model Total Production: | 413,500 | |
| Size: | 18s | |
| Jewels: | 15j | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Setting: | Pendant | |
| Plate: | Full Plate | |
| Regulator: | Patent | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Case: | Various | |
| Run ID: | 23710.G220.18S12167.181883M3469.O14721.P8799.15J5574 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.529 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 874.33 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 795.64 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.869% | |
| Registry Population: Scoped for This Run Only | 5 (0.25%) | |
| $ Estimated Value (12 Month Change): | -6.25% Analyzing 1,259 Sales | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 5 watches in the population registry for this run.
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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.
chuck1500 112 · December 22, 2021
Serial Number 21709382 was reported as accurate.
Anonymous · April 12, 2020
Serial Number 21709518 was reported as accurate.
Anonymous · July 3, 2018
Serial Number 21710452 was reported as accurate.
Anonymous · May 16, 2018
Serial Number 21710115 was reported as accurate.
Anonymous · February 6, 2018
Serial Number 21710660 was reported as accurate.
Anonymous · June 24, 2017
Serial Number 21709603 was reported as accurate.
oilseed Supporter 471 · May 16, 2017
Serial Number 21709067 was reported as accurate.
Anonymous · March 19, 2016
Serial Number 21710108 was reported as accurate.
Anonymous · December 28, 2015
Serial Number 21710049 was reported as accurate.
Anonymous · December 1, 2012
Serial Number 21709307 was reported as accurate.
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