Pocket Watch Database

From the American Horology Archive:
Waltham Grade Broadway Pocket Watch

American Waltham Watch Co.

Grade: Broadway

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 2730445 Question Mark
Grade: Broadway Question Mark
Model: 1877 Question Mark
Estimated Production Date: April 1885 - November 1885 Question Mark
Run Quantity: 6,000 Question Mark
Grade/Model Run: 184 of 196 Question Mark
Grade/Model Total Production: 276,850 Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Setting: Key Question Mark
Winding Pinion: Female Question Mark
Plate: Full Plate Question Mark
Train: Quick Question Mark
Regulator: Patent Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 11690.G288.18S8060.181877M1820.A834.K8752.7J3190 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.467 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
781.93 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
711.55 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.777% Question Mark
Registry Population:
Scoped for This Run Only
22 (0.37%) Question Mark
$ Estimated Value (12 Month Change): 5.50% Analyzing 751 Sales Question Mark

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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.


Anonymous · November 8, 2022

Serial Number 2728139 was reported as accurate.

Louisc1 Supporter 87 · September 16, 2022

Serial Number 2727782 was reported as accurate.

Anonymous · March 14, 2022

Serial Number 2729439 was reported as accurate.

Anonymous · October 26, 2020

Serial Number 2726351 was reported as accurate.

Anonymous · September 27, 2020

Serial Number 2731742 was reported as accurate.

Anonymous · January 28, 2020

Serial Number 2726869 was reported as accurate.

alex111111 69 · July 9, 2017

Serial Number 2729606 was reported as accurate.

KWWKWW 3 · February 13, 2016

Serial Number 2728500 was reported as accurate.

Anonymous · October 2, 2015

Serial Number 2727355 was reported as inaccurate.

Note: It has a hunter 14k gold case

Anonymous · December 11, 2014

Serial Number 2726381 was reported as accurate.

WillWaud 2 · September 13, 2013

Serial Number 2730445 was reported as accurate.

Waltham Grade Broadway Pocket Watch