Pocket Watch Database


From the American Horology Archive:
Waltham Grade Maximus Pocket Watch

American Waltham Watch Co.

Grade: Maximus

Mixed Run: 21-Jewel and 23-Jewel Movements

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 12075804 Question Mark
Grade: Maximus Question Mark
Model: 1894 Question Mark
Estimated Production Year: 1902 Question Mark
Run Quantity: 300 Question Mark
Grade/Model Run: 9 of 36 Question Mark
Grade/Model Total Production: 10,013 Question Mark
Size: 12s Question Mark
Jewels: 21j or 23j    Mixed Run Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 18013.G46.12S329.121894M319.O11468.P4002.2123J2 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.428 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
20.36 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
18.53 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.020% Question Mark
Registry Population:
Scoped for This Run Only
5 (1.67%) Question Mark
$ Estimated Value (12 Month Change): 1.95% Analyzing 62 Sales Question Mark

Help Us Help Others By Improving the Database:

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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.


Afox2009 25 · August 29, 2023

Serial Number 12075916 was reported as inaccurate.

Note: Movement marked 21 jewels
Curator Response: Thanks for the report. The database has been updated accordingly.

Anonymous · June 28, 2021

Serial Number 12075919 was reported as accurate.

Anonymous · April 9, 2021

Serial Number 12075837 was reported as inaccurate.

Note: 21Jwels

Anonymous · February 21, 2017

Serial Number 12075714 was reported as accurate.

Anonymous · October 10, 2015

Serial Number 12075855 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · August 6, 2015

Serial Number 12075875 was reported as accurate.

Waltham Grade Maximus Pocket Watch