Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 625 Pocket Watch

American Waltham Watch Co.

Grade: No. 625

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 21840636 Question Mark
Grade: No. 625 Question Mark
Model: 1908 Question Mark
Estimated Production Year: 1918 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 140 of 185 Question Mark
Grade/Model Total Production: 251,950 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 23764.G196.16S3413.161908M973.O14757.P8853.17J2510 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.457 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
426.02 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
387.68 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.423% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.60%) Question Mark
$ Estimated Value (12 Month Change): -1.98% Analyzing 938 Sales Question Mark

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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.


Anonymous · August 10, 2020

Serial Number 21840728 was reported as accurate.

Lostinpants 5 · November 19, 2019

Serial Number 21840515 was reported as accurate.

Lostinpants 5 · November 19, 2019

Serial Number 21840515 was reported as accurate.

Anonymous · January 20, 2019

Serial Number 21840227 was reported as accurate.

Anonymous · June 30, 2017

Serial Number 21840720 was reported as accurate.

Anonymous · May 27, 2017

Serial Number 21840741 was reported as accurate.

Omegaman 1 · December 28, 2014

Serial Number 21840195 was reported as accurate.

Omegaman 1 · December 28, 2014

Serial Number 21840195 was reported as accurate.

Anonymous · July 31, 2013

Serial Number 21840216 was reported as accurate.

Anonymous · March 7, 2013

Serial Number 21840890 was reported as accurate.

Waltham Grade No. 625 Pocket Watch