Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 110 Pocket Watch

American Waltham Watch Co.

Grade: No. 110

(Alternatively Grade No. 115). Mixed Run: 7-Jewel and 15-Jewel Examples

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 15604001 Question Mark
Grade: No. 110 Question Mark
Model: 1900 Question Mark
Estimated Production Year: 1907 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 38 of 92 Question Mark
Grade/Model Total Production: 190,000 Question Mark
Size: 0s Question Mark
Jewels: 15j    Mixed Run Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Pendant Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 20105.G38.0S701.01900M254.O12622.P5634.15J4688 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
572.04 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
520.56 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.569% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.30%) Question Mark
$ Estimated Value (12 Month Change): 3.03% Analyzing 288 Sales Question Mark
Research Note: #15602707 Reported as 7 Jewels.

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.


Rcardkidz 4118 · July 28, 2023

Serial Number 15602773 was reported as accurate.

Anonymous · March 9, 2021

Serial Number 15603382 was reported as accurate.

TickTock67 2 · September 5, 2019

Serial Number 15604001 was reported as accurate.

cmdraven 4083 · July 13, 2019

Serial Number 15602739 was reported as accurate.

hawk613 Supporter 32 · January 6, 2018

Serial Number 15602707 was reported as inaccurate.

Note: watch on eBay with number 15602707 clearly shown
is 7 jewels.
Waltham Grade No. 110 Pocket Watch