Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 610 Pocket Watch

American Waltham Watch Co.

Grade: No. 610

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 21337999 Question Mark
Grade: No. 610 Question Mark
Model: 1908 Question Mark
Estimated Production Year: 1917 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 135 of 214 Question Mark
Grade/Model Total Production: 597,700 Question Mark
Size: 16s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 23564.G320.16S3368.161908M933.O14634.P8656.7J6920 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,115.79 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,015.37 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.109% Question Mark
Registry Population:
Scoped for This Run Only
8 (0.40%) Question Mark
$ Estimated Value (12 Month Change): 13.64% Analyzing 1,453 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.


Hare1371 1 · January 12, 2019

Serial Number 21338786 was reported as accurate.

Hare1371 1 · January 12, 2019

Serial Number 21338786 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · June 8, 2017

Serial Number 21338472 was reported as inaccurate.

Note: This is a 645 Model 1908 21J 5P RR grade bridge
mvmt. cheers. duffy l.
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Factory Model changed from 1899 to 1908

Anonymous · May 25, 2017

Serial Number 21337337 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Factory Model changed from 1899 to 1908

crispy 325 · June 23, 2015

Serial Number 21337999 was reported as inaccurate.

Note: Nickel finish
3/4 plate
Changes since this report was submitted:
Factory Model changed from 1899 to 1908
Plate changed from Unknown to Bridge

Anonymous · December 31, 2013

Serial Number 21337064 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1899 to 1908

Anonymous · February 24, 2013

Serial Number 21337165 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1899 to 1908
Waltham Grade No. 610 Pocket Watch