Pocket Watch Database

From the American Horology Archive:
Waltham Grade W.W.Co. Pocket Watch

American Waltham Watch Co.

Grade: W.W.Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 555018
Grade: W.W.Co.
Model: 1857
Estimated Production Date: October 1871 - October 1872
Run Quantity: 300
Grade/Model Run: 134 of 236
Grade/Model Total Production: 59,722
Size: 18s
Jewels: 15j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Balance Type: Solid
Balance Material: Gold
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: 4965.G134.18S4600.181857M4385.O4950.K4953.15J1202
Database Version: v52.270
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
151.65
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
138.00
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.151%
Registry Population: 2 (0.67%)
$ Estimated Value (12 Month Change): 2.39% Analyzing 320 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.


Bostonjoe Top Contributor Supporter 195 · February 21, 2021

Serial Number 555018 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 5, 2020

Serial Number 555072 was reported as accurate.

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