Pocket Watch Database

From the American Horology Archive:
Waltham Grade Riverside Pocket Watch

American Waltham Watch Co.

Grade: Riverside

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 6010477
Grade: Riverside
Model: 1888
Estimated Production Date: January 1893 - November 1893
Run Quantity: 1,000
Grade/Model Run: 51 of 116
Grade/Model Total Production: 57,959
Size: 16s
Jewels: 15j
Movement Configuration: Openface
Movement Setting: Pendant
Plate: 3/4 Plate
Regulator: Patent
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 14434.G515.16S524.161888M199.O9666.P1152.15J3467
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
95.80
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
87.66
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.096%
Registry Population: 16 (1.60%)
$ Estimated Value (12 Month Change): -12.35% Analyzing 108 Sales
Research Note: #6010477: Verified to feature an upper center jewel, indicating a 16-Jewel or 17-Jewel movement.

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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.


pinkdrill Supporter 98 · September 30, 2023

Serial Number 6010899 was reported as accurate.

Rcardkidz 3398 · April 30, 2023

Serial Number 6010098 was reported as accurate.

pwdmbj Supporter 552 · October 20, 2020

Serial Number 6010063 was reported as accurate.

Anonymous · January 22, 2020

Serial Number 6010868 was reported as accurate.

Ashraf 149 · November 28, 2019

Serial Number 6010905 was reported as accurate.

Anonymous · November 14, 2019

Serial Number 6010868 was reported as accurate.

Anonymous · June 25, 2019

Serial Number 6010891 was reported as accurate.

Anonymous · May 13, 2019

Serial Number 6010728 was reported as accurate.

Anonymous · March 21, 2018

Serial Number 6010406 was reported as accurate.

Anonymous · March 16, 2016

Serial Number 6010747 was reported as inaccurate.

Note: The movement is not stamped, but looks to be a 15
Jewel movement.
Changes since this report was submitted:
Jewels changed from 23j to 15j

Anonymous · November 25, 2015

Serial Number 6010339 was reported as inaccurate.

Note: 15 jewels
Changes since this report was submitted:
Jewels changed from 23j to 15j

heylady 1 · August 14, 2015

Serial Number 6010981 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from Unknown to 3/4

Anonymous · August 14, 2015

Serial Number 6010981 was reported as inaccurate.

Note: 23 jewels 5 positions
Changes since this report was submitted:
Plate changed from Unknown to 3/4

Anonymous · October 14, 2014

Serial Number 6010339 was reported as accurate.

Anonymous · September 8, 2014

Serial Number 6010522 was reported as accurate.

Anonymous · September 7, 2014

Serial Number 6010522 was reported as accurate.

Anonymous · September 4, 2014

Serial Number 6010522 was reported as inaccurate.

Note: NOT KEY SET
Changes since this report was submitted:
Movement Setting changed from Key to Pendant
Plate changed from Unknown to 3/4

sanjosetom 301 · January 15, 2014

Serial Number 6010617 was reported as inaccurate.

Note: Stem wind and set, nickle
Changes since this report was submitted:
Movement Setting changed from Key to Pendant
Plate changed from Unknown to 3/4

Anonymous · May 26, 2013

Serial Number 6010438 was reported as inaccurate.

Note: The smaller sprocket is below the larger one (on
right side looking at the picture)
Changes since this report was submitted:
Movement Setting changed from Key to Pendant
Plate changed from Unknown to 3/4
Waltham Grade Riverside Pocket Watch