Pocket Watch Database


From the American Horology Archive:
Waltham Grade P.S. Bartlett Pocket Watch

American Waltham Watch Co.

Grade: P.S. Bartlett

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 7905792 Question Mark
Grade: P.S. Bartlett Question Mark
Model: 1883 Question Mark
Estimated Production Year: 1896 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 269 of 532 Question Mark
Grade/Model Total Production: 537,200 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Hunting Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Case: Various Question Mark
Run ID: 15760.G3980.18S10011.181883M1800.H4550.L4112.17J438 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.473 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
601.13 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
547.03 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.598% Question Mark
Registry Population:
Scoped for This Run Only
12 (1.20%) Question Mark
$ Estimated Value (12 Month Change): -11.02% Analyzing 885 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.


TGarber 1 · December 18, 2020

Serial Number 7905460 was reported as accurate.

ticketytockuk 113 · December 9, 2019

Serial Number 7905813 was reported as accurate.

PHIL1199 Supporter 1133 · December 3, 2019

Serial Number 7905813 was reported as accurate.

Anonymous · February 20, 2019

Serial Number 7905021 was reported as accurate.

Anonymous · January 31, 2019

Serial Number 7905021 was reported as accurate.

Anonymous · January 18, 2019

Serial Number 7905021 was reported as accurate.

Anonymous · September 14, 2016

Serial Number 7905704 was reported as accurate.

Anonymous · September 13, 2016

Serial Number 7905704 was reported as accurate.

Anonymous · July 19, 2015

Serial Number 7905564 was reported as accurate.

Waltham Grade P.S. Bartlett Pocket Watch