Pocket Watch Database

From the American Horology Archive:
Waltham Grade A.T. & Co. Pocket Watch

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 57669
Grade: A.T. & Co.
Model: 1857
Estimated Production Date: November 1862
Run Quantity: 90
Grade/Model Total Production: 63,278
Size: 18s
Jewels: 15j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Adjusted: Yes
Adjusted to Position: Yes
Data Research: c.1900 Waltham Factory Ledgers
1954 Waltham "Gray Book" List
Case: Various
Registry Population: 2 (2.22%)
Database Version: v49.701

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 57634 #34 Collection January 24, 2015
Image Credit: cougwatch
57669 #69 Collection February 17, 2015
Standard Deviation of Known Examples: 24.75 (Expected: 26.12, Δ1.38/1.53%)

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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 · June 23, 2019

Serial Number 57674 was reported as accurate.

cougwatch Supporter 125 · February 17, 2015

Serial Number 57669 was reported as inaccurate.

Note: Appleton Tracy & Co
Changes since this report was submitted:
Adjusted changed from No to Yes

Anonymous · January 24, 2015

Serial Number 57634 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes
Waltham Grade A.T. & Co. Pocket Watch