Waltham Pocket Watch: Serial Number 440548 (Grade A.T. & Co.)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/440548/link

Access Date: May 11, 2025

From the American Horology Archive:

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	440548
Grade:	A.T. & Co.
Model:	1857
Estimated Production Date:	Login to View for Free
Run Quantity:	Login to View for Free
Grade/Model Run:	Login to View for Free
Grade/Model Total Production:	Login to View for Free
Size:	18s
Jewels:	15j
Movement Configuration:	Adaptable
Movement Finish:	Gilt
Movement Setting:	Key
Wind Mechanism:	Key
Plate:	Full Plate
Adjusted:	Yes
Adjusted to Position:	Yes
Case:	Various
Run ID:	4589.G1030.18S4275.181857M4072.O4580.K4582.15J1137
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
Database Version:	v52.645
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population: Scoped for This Run Only	18 (1.80%)
$ Estimated Value (12 Month Change):	0% Analyzing 398 Sales

4 Additional Member-Only Data Points Available

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Estimated Production Date, Run Quantity, Grade/Model Run, Grade/Model Total Production

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 18 watches in the population registry for this run. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

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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.