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: 1529997
Grade: P.S. Bartlett
Model: 1877
Estimated Production Date: September 1881 - October 1881
Run Quantity: 500
Grade/Model Run: 135 of 531
Grade/Model Total Production: 220,735
Size: 18s
Jewels: 11j
Jewel Material: Ruby
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Pendant
Plate: Full Plate
Train: Quick
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 9019.G3277.18S6750.181877M701.H1161.P8.11J4301
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
348.15
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: 4 (0.80%)
$ Estimated Value (12 Month Change): -9.58% Analyzing 703 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.


winterwolf Supporter 97 · July 25, 2018

Serial Number 1529997 was reported as inaccurate.

Note: This movement is set up for hunting case, not
open case.
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Movement Finish changed from Gilt or Nickel to Gilt
Adjusted changed from Yes to No

Anonymous · August 23, 2015

Serial Number 1529951 was reported as inaccurate.

Note: This particular watch is a PS Bartlett
model,pendant wind.
Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Movement Finish changed from Gilt or Nickel to Gilt
Movement Setting changed from Key to Pendant
Adjusted changed from Yes to No
Waltham Grade P.S. Bartlett Pocket Watch