Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: Riverside

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 18134744
Grade: Riverside
Model: 1912
Estimated Production Year: 1912
Run Quantity: 300
Grade/Model Run: 3 of 6
Grade/Model Total Production: 3,400
Size: 6/0s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Split Plate
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: 21784.G946.S101.M5.O13549.P7025.17J2070
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
10.23
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
9.31
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.010%
Registry Population: 1 (0.33%)
$ Estimated Value (12 Month Change): -17.59% Analyzing 1,555 Sales

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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.


Anonymous · November 22, 2015

Serial Number 18134816 was reported as accurate.

Changes since this report was submitted:
Size changed from Jewel Series to 6/0

elk1989 23 · September 5, 2013

Serial Number 18134744 was reported as accurate.

Changes since this report was submitted:
Size changed from Jewel Series to 6/0