Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: Crescent Garden

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 534937
Grade: Crescent Garden
Model: 1870
Estimated Production Date: April 1871 - June 1, 1871
Run Quantity: 200
Grade/Model Run: 3 of 178
Grade/Model Total Production: 19,287
Size: 14s
Jewels: 15j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: 3/4 Plate
Balance Type: Solid
Balance Material: Steel
Adjusted: No
Railroad Grade: No
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
Case: Various
Run ID: 4905.G3.14S5.141870M5.O4890.K4893.15J1193
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
54.75
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
50.10
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.055%
Registry Population: 1 (0.50%)

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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.


ncplumber 150 · May 25, 2018

Serial Number 534937 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1870-14 to 1870
Adjusted changed from Yes to No

Anonymous · August 11, 2015

Serial Number 534827 was reported as accurate.

Changes since this report was submitted:
Size changed from 18? to 14
Factory Model changed from 1870-14 to 1870
Adjusted changed from Yes to No

Anonymous · August 10, 2015

Serial Number 534827 was reported as accurate.

Changes since this report was submitted:
Size changed from 18? to 14
Factory Model changed from 1870-14 to 1870
Adjusted changed from Yes to No