Waltham Pocket Watch: Serial Number 670587 (Grade Amn. Watch Co.)

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VINTAGE PATENT GOLD HUNTING CASE WALTHAM 5 MINUTE REPEATER 18 SIZE 55MM RUNNING

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/670587/movement

Access Date: December 12, 2024

From the American Horology Archive:

American Waltham Watch Co.

Grade: Amn. Watch Co.

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	670587
Grade:	Amn. Watch Co.
Model:	1872
Estimated Production Date:	October 1872 - December 1, 1874
Run Quantity:	900
Grade/Model Run:	2 of 79
Grade/Model Total Production:	9,765
Size:	16s
Jewels:	16j
Movement Configuration:	Hunting
Movement Finish:	Gilt
Movement Setting:	Lever
Plate:	3/4 Plate
Adjusted:	Yes
Adjusted to Position:	Yes
Case:	Various
Run ID:	5235.G34.16S109.161872M4.H17.L14.16J198
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:	v52.506
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	22.89
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	20.83
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.023%
Registry Population: Scoped for This Run Only	12 (1.33%)
Research Note: Waltham Serial Ledgers designate run as featuring jeweling in "4 Pairs" (15 Total). However, multiple observations from this run indicate the movements were finished with an upper center jewel as well, totaling 16 Jewels. #670601: Reported as 16-Jewels. #670912: Verified as 16-Jewels.

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 12 watches in the population registry for this run with 1 image. 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.

WatchThatMan 39 · May 2, 2023

Serial Number 670359 was reported as accurate.

Harlton Supporter 98 · January 10, 2022

Serial Number 670587 was reported as accurate.

Anonymous · July 13, 2021

Serial Number 670227 was reported as accurate.

Luckylady03 1 · March 25, 2021

Serial Number 670462 was reported as inaccurate.

Note: States coin silver on the inside face of the first
back cover.

Curator Response: Thanks for the report. However, the case material has nothing to do with the movement details listed above.

billkov 98 · March 21, 2021

Serial Number 670912 was reported as accurate.