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: 18359440 Question Mark
Grade: No. 625 Question Mark
Model: 1908 Question Mark
Estimated Production Year: 1912 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 51 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: 21913.G107.16S2823.161908M393.O13615.P7136.17J2102 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.473 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
8 (0.80%) Question Mark
$ Estimated Value (12 Month Change): -8.91% 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.


PHIL1199 Supporter 1135 · March 11, 2023

Serial Number 18359271 was reported as accurate.

PHIL1199 Supporter 1135 · March 10, 2023

Serial Number 18359270 was reported as accurate.

Anonymous · December 19, 2019

Serial Number 18359491 was reported as accurate.

Anonymous · October 5, 2016

Serial Number 18359826 was reported as accurate.

Anonymous · December 26, 2015

Serial Number 18359694 was reported as accurate.

Anonymous · October 15, 2013

Serial Number 18359661 was reported as accurate.

Anonymous · October 8, 2013

Serial Number 18359009 was reported as accurate.

Waltham Grade No. 625 Pocket Watch