Waltham Pocket Watch: Serial Number 10578632 (Grade Riverside)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/10578632

Access Date: April 24, 2024

From the American Horology Archive:

American Waltham Watch Co.

Grade: Riverside

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	10578632
Grade:	Riverside
Model:	1899
Estimated Production Year:	1901
Run Quantity:	900
Grade/Model Run:	38 of 118
Grade/Model Total Production:	56,539
Size:	16s
Jewels:	17j
Movement Configuration:	Openface
Movement Setting:	Pendant
Plate:	Bridge Plate
Bridge Type:	Center
Regulator:	Church 1892
Hairspring:	Breguet
Adjusted:	Yes
Adjusted to Position:	Yes
Data Research:	1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Case:	Various
Run ID:	17134.G709.16S1311.161899M292.O11021.P3320.17J709
Database Version:	v52.245
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	100.56
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	91.51
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.100%
Registry Population:	4 (0.44%)
$ Estimated Value (12 Month Change):	3.88% Analyzing 184 Sales
Research Note: Waltham Serial Lists do not explicitly designate run as lever-set. However, #10578632 has been reported as lever-set.

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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 · February 12, 2024

Serial Number 10579152 was reported as accurate.

Anonymous · April 12, 2022

Serial Number 10579328 was reported as accurate.

rmwatchandclock Supporter 366 · May 13, 2021

Serial Number 10578632 was reported as inaccurate.

Note: Serial number 10578632 is lever set.

Curator Response: Thanks for the report. This information has been noted in the research notes for this run.