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: 6497278
Grade: Riverside
Model: 1888
Estimated Production Date: April 1899 - June 1899
Run Quantity: 60
Grade/Model Run: 64 of 116
Grade/Model Total Production: 57,959
Size: 16s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Two-Tone
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: 14692.G535.16S603.161888M278.O9783.P1376.15J3515
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
96.33
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: 1 (1.67%)
$ Estimated Value (12 Month Change): 2.45% Analyzing 108 Sales

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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.


CJEmpire3 105 · January 18, 2024

Serial Number 6497278 was reported as accurate.

pinkdrill Supporter 98 · April 22, 2023

Serial Number 6497278 was reported as accurate.

Anonymous · December 12, 2019

Serial Number 6497296 was reported as accurate.

Waltham Grade Riverside Pocket Watch