Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 35 Pocket Watch
Waltham Grade No. 35 Pocket Watch

American Waltham Watch Co.

Grade: No. 35

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 4725501 Question Mark
Grade: No. 35 Question Mark
Model: 1883 Question Mark
Estimated Production Date: Login to View Question Mark
Run Quantity: Login to View Question Mark
Grade/Model Run: Login to View Question Mark
Grade/Model Total Production: Login to View Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Material: Login to View Question Mark
Jewel Setting: Login to View Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Wind Mechanism: Stem Question Mark
Plate: Full Plate Question Mark
Regulator: Login to View Question Mark
Hairspring: Login to View Question Mark
Standard Dial Type: Login to View Question Mark
Adjusted: Login to View Question Mark
Adjusted to Position: Login to View Question Mark
Adjusted to Temperature: Login to View Question Mark
Adjusted to Isochronism: Login to View Question Mark
Case: Various Question Mark
Run ID: 13783.G57.18S9226.181883M1133.O9359.P748.17J56 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.645 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
7 (1.40%) Question Mark
Research Note: Ruby Jewels in Gold Settings - In 1894, Waltham added 2 center jewels to the remaining inventory, modifying the movements from 15j to 17j. All 17j movements are marked as such.
13 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Date, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Material, Jewel Setting, Regulator Type, Hairspring, Standard Dial Type, Adjustments, Adjusted to Position, Temperature Adjustments, Isochronism Adjustments

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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.


bubba70 543 · August 19, 2019

Serial Number 4725918 was reported as accurate.

bubba70 543 · August 19, 2019

Serial Number 4725918 was reported as accurate.

hickson514 5 · April 19, 2019

Serial Number 4725531 was reported as inaccurate.

Note: Grade Canadian Pacific Railway
Curator Response: Thanks for the report. This has been noted as a private label in the run.

Anonymous · March 10, 2017

Serial Number 4725549 was reported as accurate.

Anonymous · April 20, 2013

Serial Number 4725871 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 28, 2012

Serial Number 4725800 was reported as inaccurate.

Note: Jewels: 17j
Changes since this report was submitted:
Jewels changed from 15j to 17j
Waltham Grade No. 35 Pocket Watch
Waltham Grade No. 35 Pocket Watch