Pocket Watch Database

From the American Horology Archive:
Waltham Grade Broadway Pocket Watch

American Waltham Watch Co.

Grade: Broadway

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 1978275
Grade: Broadway
Model: 1877
Estimated Production Date: January 1883 - March 1883
Run Quantity: 1,000
Grade/Model Run: 151 of 196
Grade/Model Total Production: 276,850
Size: 18s
Jewels: 7j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 10123.G255.18S7308.181877M1179.A618.K8155.7J2501
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
777.60
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
711.55
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.777%
Registry Population: 2 (0.20%)
$ Estimated Value (12 Month Change): 14.29% Analyzing 746 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.


SirLoin 1 · July 17, 2020

Serial Number 1978975 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade Broadway Pocket Watch