Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 365

(Alternatively Grade No. 366)

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 21364212
Grade: No. 365
Model: 1907
Estimated Production Year: 1917
Run Quantity: 6,000
Grade/Model Run: 31 of 88
Grade/Model Total Production: 298,949
Size: 3/0s
Jewels: 15j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 23573.G31.S178.M95.H8000.P8668.15J5531
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.401
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
900.07
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
819.06
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.895%
Registry Population:
Scoped for This Run Only
4 (0.07%)
$ Estimated Value (12 Month Change): -6.45% Analyzing 104 Sales

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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.


cbzimm Supporter 469 · April 15, 2023

Serial Number 21362613 was reported as accurate.

Anonymous · April 22, 2018

Serial Number 21364934 was reported as inaccurate.

Note: Openface not hunter....
Curator Response: Thanks for the report. If the dial does not feature a seconds bit, the movement for this grade would be classified as hunting (with an adaptive dial). If this is not the case, please submit another report.

Anonymous · April 22, 2018

Serial Number 21364934 was reported as accurate.

Anonymous · December 16, 2017

Serial Number 21360944 was reported as accurate.

Anonymous · March 29, 2015

Serial Number 21365406 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting

Anonymous · June 30, 2014

Serial Number 21364927 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting

Anonymous · June 30, 2014

Serial Number 21364927 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting

Anonymous · June 30, 2014

Serial Number 21364927 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting

LCBusGuy 1 · February 26, 2014

Serial Number 21363868 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting