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: 1790310
Grade: P.S. Bartlett
Model: 1877
Estimated Production Date: June 1882 - November 1882
Run Quantity: 1,000
Grade/Model Run: 204 of 531
Grade/Model Total Production: 220,735
Size: 18s
Jewels: 11j
Jewel Material: Ruby
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Lever
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: 9666.G3363.18S7052.181877M957.H1426.L1537.11J4492
Database Version: v52.245
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: 7 (0.70%)
$ Estimated Value (12 Month Change): -11.98% Analyzing 705 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.


Zoosolo 136 · June 30, 2023

Serial Number 1790187 was reported as accurate.

Zoosolo 136 · June 30, 2023

Serial Number 1790187 was reported as accurate.

cbzimm Supporter 468 · April 5, 2023

Serial Number 1790310 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt

MoatsJustin1 top-contributor 4700 · April 14, 2021

Serial Number 1790579 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Adjusted changed from Yes to No

Anonymous · November 15, 2016

Serial Number 1790893 was reported as accurate.

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 ? to Lever
Adjusted changed from Yes to No

Anonymous · February 2, 2016

Serial Number 1790719 was reported as accurate.

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 ? to Lever
Adjusted changed from Yes to No

chevykingpower 215 · February 22, 2014

Serial Number 1790668 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Adjusted changed from Yes to No

Anonymous · November 17, 2013

Serial Number 1790645 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Adjusted changed from Yes to No
Waltham Grade P.S. Bartlett Pocket Watch