Pocket Watch Database

From the American Horology Archive:
Waltham Grade Maximus Pocket Watch

American Waltham Watch Co.

Grade: Maximus

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 12644320
Grade: Maximus
Model: 1900
Estimated Production Year: 1903
Run Quantity: 500
Grade/Model Run: 7 of 28
Grade/Model Total Production: 9,684
Size: 0s
Jewels: 19j
Movement Configuration: Hunting
Movement Setting: Pendant
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 18412.G54.0S489.01900M102.H5831.P4300.19J164
Database Version: v52.289
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
20.49
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
18.64
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.020%
Registry Population: 6 (1.20%)

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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.


JerryT Waltham Expert Small Watch Expert 425 · May 12, 2021

Serial Number 12644154 was reported as accurate.

Maditalian 8 · December 3, 2017

Serial Number 12644060 was reported as accurate.

shoprat 1 · September 14, 2015

Serial Number 12644315 was reported as accurate.

jteifert 18 · January 11, 2014

Serial Number 12644005 was reported as accurate.

Waltham Grade Maximus Pocket Watch