Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/20040466/movement
Access Date: October 19, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 645
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 20040466 | |
| Grade: | No. 645 | |
| Model: | 1908 | |
| Estimated Production Year: | 1915 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 32 of 66 | |
| Grade/Model Total Production: | 59,300 | |
| Size: | 16s | |
| Jewels: | 21j | |
| Jewel Material: | Ruby | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Setting: | Lever | |
| Plate: | Bridge Plate | |
| Double Roller: | Yes | |
| Barrel: | Jeweled Motor | |
| Regulator: | Micrometer | |
| Hairspring: | Breguet | |
| Pallet Jewel Material: | Sapphire | |
| Standard Dial Type: | Double-Sunk | |
| Adjusted: | Yes | |
| Adjusted to Position: | Yes | |
| Adjusted # of Positions: | 5 | |
| Adjusted to Temperature: | Yes | |
| Adjusted to Isochronism: | Yes | |
| Railroad Grade: | Yes | |
| Case: | Various | |
| Run ID: | 22882.G38.16S3177.161908M746.O14199.L5398.21J452 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.427 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 178.54 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 162.47 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.177% | |
| Registry Population: Scoped for This Run Only | 14 (1.40%) | |
| $ Estimated Value (12 Month Change): | 8.15% Analyzing 465 Sales | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 14 watches in the population registry for this run with 1 image.
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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.
itsbeenrea 1 · June 9, 2020
Serial Number 20039828 was reported as accurate.
Anonymous · March 6, 2020
Serial Number 20039874 was reported as accurate.
Anonymous · March 5, 2020
Serial Number 20039929 was reported as accurate.
smolakb 6 · March 13, 2018
Serial Number 20040446 was reported as accurate.
Anonymous · October 7, 2017
Serial Number 20040136 was reported as inaccurate.
Anonymous · May 8, 2017
Serial Number 20039885 was reported as accurate.
Anonymous · July 16, 2016
Serial Number 20040203 was reported as accurate.
Anonymous · January 17, 2016
Serial Number 20039965 was reported as accurate.
Anonymous · November 30, 2015
Serial Number 20040203 was reported as accurate.
Anonymous · July 17, 2015
Serial Number 20039950 was reported as accurate.
redjms Hampden Expert 56 · October 31, 2014
Serial Number 20040466 was reported as accurate.
Anonymous · October 15, 2013
Serial Number 20039528 was reported as accurate.
Anonymous · December 20, 2012
Serial Number 20039743 was reported as inaccurate.
It says "21 Jewels, 645, A.W.W. CO., WALTHAM
MASS"
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