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: 477416
Grade: P.S. Bartlett
Model: 1857
Estimated Production Date: July 1871 - October 1, 1871
Run Quantity: 2,000
Grade/Model Run: 2540 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
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: 4714.G2706.18S4390.181857M4186.O4704.K4706.11J2797
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
837.52
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: 28 (1.40%)
$ Estimated Value (12 Month Change): -9.33% Analyzing 1,032 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 · August 18, 2023

Serial Number 476138 was reported as inaccurate.

No further details were submitted with the report.

MoatsJustin1 top-contributor 4691 · July 14, 2023

Serial Number 476646 was reported as accurate.

cmdraven 3970 · January 7, 2021

Serial Number 477652 was reported as accurate.

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

mbellich Supporter 29 · November 30, 2020

Serial Number 476600 was reported as accurate.

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

Anonymous · December 27, 2019

Serial Number 476602 was reported as accurate.

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

Anonymous · November 11, 2019

Serial Number 477167 was reported as accurate.

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

Anonymous · May 24, 2019

Serial Number 476429 was reported as accurate.

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

Anonymous · October 30, 2018

Serial Number 476219 was reported as inaccurate.

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

DJWatchmaker 7 · August 18, 2018

Serial Number 477416 was reported as accurate.

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

Anonymous · May 21, 2018

Serial Number 476843 was reported as accurate.

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

Anonymous · November 7, 2015

Serial Number 476417 was reported as inaccurate.

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

Anonymous · February 14, 2015

Serial Number 477970 was reported as accurate.

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

Anonymous · February 4, 2015

Serial Number 477970 was reported as inaccurate.

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

rocket00 236 · April 30, 2014

Serial Number 477409 was reported as accurate.

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

rocket00 236 · April 30, 2014

Serial Number 477409 was reported as accurate.

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

jerrydk7 227 · March 23, 2014

Serial Number 476685 was reported as inaccurate.

Note: Movement Finish = Gilt
Wind/Set = KW/KS
Balance = Expansion
Grade = Home/PSB
Regulator = FOGG's Patent
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · March 3, 2014

Serial Number 476325 was reported as accurate.

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

Anonymous · November 25, 2013

Serial Number 477345 was reported as accurate.

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

Anonymous · September 29, 2013

Serial Number 477066 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