Pocket Watch Database

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

American Waltham Watch Co.

Grade: P.S. Bartlett

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 74543
Grade: P.S. Bartlett
Model: 1857
Estimated Production Date: April 1863
Run Quantity: 40
Grade/Model Run: 922 of 2837
Grade/Model Total Production: 293,359
Size: 18s
Jewels: 11j
Jewel Material: Ruby
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Balance Type: Solid
Balance Material: Steel
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 1 [NAWCC]
c.1900 Waltham Factory Ledgers [Ehrhardt Transcription]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 1729.G1037.18S1616.181857M1444.O1727.K1728.11J897
Database Version: v52.107
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
836.19
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
766.39
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.837%
Registry Population: 2 (5.00%)
$ Estimated Value (12 Month Change): -7.58% Analyzing 1,017 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.


Danubius 6 · March 3, 2019

Serial Number 74543 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

bubba70 543 · February 7, 2019

Serial Number 74543 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 2, 2019

Serial Number 74543 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Ogulind 1 · July 18, 2016

Serial Number 74526 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Ogulind 1 · July 18, 2016

Serial Number 74526 was reported as accurate.

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