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
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 2491133
Grade: P.S. Bartlett
Model: 1877
Estimated Production Date: August 1884 - January 1885
Run Quantity: 600
Grade/Model Run: 498 of 531
Grade/Model Total Production: 220,735
Size: 18s
Jewels: 15j
Jewel Material: Ruby
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Lever
Plate: Full Plate
Adjusted: Yes
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 11204.G3681.18S7909.181877M1720.H2202.L2417.15J2436
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
346.22
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
316.82
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.346%
Registry Population: 1 (0.17%)
$ Estimated Value (12 Month Change): 10.69% Analyzing 473 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 · April 23, 2017

Serial Number 2491348 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Hunting
Movement Finish changed from Gilt or Nickel to Gilt
Movement Setting changed from Key to Lever

Anonymous · February 8, 2014

Serial Number 2491238 was reported as accurate.

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