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: 2010104 Question Mark
Grade: P.S. Bartlett Question Mark
Model: 1879 Question Mark
Estimated Production Date: November 1883 - May 1884 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 58 of 61 Question Mark
Grade/Model Total Production: 28,200 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Train: Slow Question Mark
Adjusted: Yes Question Mark
Case: Various Question Mark
Run ID: 10211.G3508.18S7368.181879M145.O7863.L1845.15J2248 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
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
84.90 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
77.26 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.084% Question Mark
Registry Population:
Scoped for This Run Only
11 (1.10%) Question Mark
$ Estimated Value (12 Month Change): 0% Analyzing 369 Sales Question Mark

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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.


2mnyboxers Supporter 399 · December 5, 2021

Serial Number 2010337 was reported as accurate.

Anonymous · June 30, 2021

Serial Number 2010548 was reported as accurate.

Anonymous · April 30, 2021

Serial Number 2010548 was reported as accurate.

TIMEWELLSPENT 9 · March 13, 2021

Serial Number 2010282 was reported as accurate.

Rcardkidz 4044 · November 10, 2020

Serial Number 2010800 was reported as accurate.

Anonymous · February 24, 2019

Serial Number 2010361 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from ? to Lever
Waltham Grade P.S. Bartlett Pocket Watch