Pocket Watch Database

From the American Horology Archive:
Waltham Grade Amn. Watch Co. Pocket Watch

American Waltham Watch Co.

Grade: Amn. Watch Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 379143
Grade: Amn. Watch Co.
Model: 1860
Estimated Production Year: 1867
Run Quantity: 1,613
Grade/Model Run: 4 of 6
Grade/Model Total Production: 3,564
Size: 16s
Jewels: 15j
Movement Configuration: Adaptable
Movement Setting: Key
Plate: 3/4 Plate
Adjusted: Yes
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: 4042.G6.16S67.161860M67.O4038.K4040.15J974
Database Version: v52.270
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
10.58
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
9.62
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.011%
Registry Population: 24 (1.49%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


khswatch 1 · May 7, 2024

Serial Number 380271 was reported as accurate.

bjeans01 Supporter 54 · December 4, 2023

Serial Number 380036 was reported as accurate.

Anonymous · January 4, 2023

Serial Number 379789 was reported as inaccurate.

No further details were submitted with the report.

aconner 62 · March 25, 2022

Serial Number 380283 was reported as inaccurate.

Note: The data base describes the watch as a full plate
movement but it is a 3/4 plate movement. I will
soon up load pictures.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Plate changed from Full to 3/4

Anonymous · March 14, 2022

Serial Number 380283 was reported as accurate.

Changes since this report was submitted:
Plate changed from Full to 3/4

FoshaRR 11 · April 27, 2020

Serial Number 379433 was reported as inaccurate.

Note: Waltham
18 Size
11 Jewels
Serial #379433
Model 1857
Grade P.S. Bartlett
Pendent Set
Set: Key

Changes since this report was submitted:
Plate changed from Full to 3/4

Anonymous · March 29, 2020

Serial Number 379143 was reported as inaccurate.

Note: this is a model'57
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Plate changed from Full to 3/4

Anonymous · March 15, 2020

Serial Number 379284 was reported as inaccurate.

Note: I have watch 379284 which is an 18s Model 1857 PS
Bartlett. IT is gilt with 11j.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Plate changed from Full to 3/4

Anonymous · March 30, 2019

Serial Number 379407 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from Full to 3/4

Anonymous · March 28, 2019

Serial Number 379358 was reported as inaccurate.

Note: Visual image does not correspond to movement
Changes since this report was submitted:
Plate changed from Full to 3/4

VICTORIAN1859 82 · March 27, 2019

Serial Number 379992 was reported as accurate.

Changes since this report was submitted:
Plate changed from Full to 3/4

Anonymous · January 12, 2019

Serial Number 380579 was reported as accurate.

Changes since this report was submitted:
Plate changed from Full to 3/4

Anonymous · July 12, 2018

Serial Number 379912 was reported as accurate.

Changes since this report was submitted:
Plate changed from Full to 3/4

Anonymous · May 19, 2018

Serial Number 380090 was reported as inaccurate.

Note: This is an American Watch Co. grade 15 jewel
KW/KS from back 1860KW model.
Changes since this report was submitted:
Jewels changed from 11j to 15j
Plate changed from Full to 3/4

Anonymous · March 13, 2018

Serial Number 380401 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 15j
Plate changed from Full to 3/4

Anonymous · March 12, 2018

Serial Number 380401 was reported as inaccurate.

Note: This is a 16s KWKS from the back
Model 1860 or 60KW
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.
Changes since this report was submitted:
Size changed from 18 to 16
Jewels changed from 11j to 15j
Movement Finish changed from Gilt to Gilt or Nickel
Factory Model changed from 1857 to 1860
Plate changed from Full to 3/4

Anonymous · January 30, 2017

Serial Number 379098 was reported as accurate.

Changes since this report was submitted:
Size changed from 18 to 16
Jewels changed from 11j to 15j
Movement Finish changed from Gilt to Gilt or Nickel
Factory Model changed from 1857 to 1860
Plate changed from Full to 3/4

Anonymous · March 7, 2016

Serial Number 379426 was reported as inaccurate.

Note: viberating spring
Changes since this report was submitted:
Jewels changed from 11j to 15j

Anonymous · March 7, 2016

Serial Number 379426 was reported as inaccurate.

Note: size 20 foggs pat coin silver covered front
Changes since this report was submitted:
Jewels changed from 11j to 15j

Anonymous · August 20, 2014

Serial Number 379438 was reported as inaccurate.

Note: Full plate model, Foggs patent looks like 11
jewels, model 57, P S Bartlett
Changes since this report was submitted:
Jewels changed from 11j to 15j

kennyhabeeb 14 · June 12, 2014

Serial Number 380017 was reported as inaccurate.

Note: The watch is a 16s and 15J Waltham model 1860,
year of production unknown but likely after 1865,
which is the patent date on top plate under
movement winding arbor. Coin case.
Changes since this report was submitted:
Size changed from Unknown to 16
Jewels changed from 11j to 15j
Factory Model changed from 1857 to 1860
Plate changed from Full to 3/4

Anonymous · June 3, 2013

Serial Number 379847 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 15j
Factory Model changed from 1857 to 1860
Plate changed from Full to 3/4

Anonymous · May 2, 2013

Serial Number 379859 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 15j
Factory Model changed from 1857 to 1860
Plate changed from Full to 3/4

Anonymous · December 28, 2012

Serial Number 380160 was reported as inaccurate.

Note: Model 1860 or KW16
3/4 Plate
11-15 Jewels
This Run is from Missing Block of Waltham Serial
Numbers
Changes since this report was submitted:
Size changed from Unknown to 16
Jewels changed from 11j to 15j
Factory Model changed from 1857 to 1860
Plate changed from Full to 3/4
Waltham Grade Amn. Watch Co. Pocket Watch