Pocket Watch Database

From the American Horology Archive:
Waltham Grade Royal Pocket Watch

American Waltham Watch Co.

Grade: Royal

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 7537150
Grade: Royal
Model: 1892
Estimated Production Date: November 1897 - March 1900
Run Quantity: 1,000
Grade/Model Run: 1 of 6
Grade/Model Total Production: 4,500
Size: 18s
Jewels: 17j
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Hunting
Movement Finish: Two-Tone
Movement Setting: Lever
Plate: Full Plate
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 15499.G451.18S9896.181892M91.H4411.L4048.17J356
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
7.48
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.85
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.007%
Registry Population: 10 (1.00%)
$ Estimated Value (12 Month Change): -4.41% Analyzing 1,373 Sales
Research Note: #7537579 and #7537085: Verified as "Royal." #7537150 and #7537850 Verified as "Crescent St" instead of "Royal."

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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 · April 27, 2022

Serial Number 7537049 was reported as accurate.

Anonymous · September 23, 2021

Serial Number 7537031 was reported as accurate.

Anonymous · June 16, 2021

Serial Number 7537470 was reported as accurate.

okiejohn 379 · May 22, 2021

Serial Number 7537773 was reported as accurate.

Anonymous · August 2, 2020

Serial Number 7537383 was reported as accurate.

Anonymous · December 31, 2019

Serial Number 7537446 was reported as accurate.

wicozani 73 · December 31, 2019

Serial Number 7537085 was reported as accurate.

Anonymous · July 7, 2019

Serial Number 7537160 was reported as accurate.

Anonymous · June 10, 2019

Serial Number 7537568 was reported as accurate.

Mobilaero Top Contributor Supporter 291 · January 21, 2019

Serial Number 7537850 was reported as inaccurate.

Note: 7537850 another one of the "Royals" converted to
a "Crescent St." by milling out the section of
the plate with name Royal and replacing it with
Crescent St.

Anonymous · November 20, 2017

Serial Number 7537850 was reported as accurate.

Anonymous · November 12, 2017

Serial Number 7537850 was reported as inaccurate.

Note: All correct only this one also is marked "Crescent
St." Cheers. duffy l.

Anonymous · May 30, 2017

Serial Number 7537540 was reported as accurate.

Anonymous · May 30, 2017

Serial Number 7537540 was reported as accurate.

Anonymous · March 11, 2017

Serial Number 7537150 was reported as accurate.

MichaelB 150 · February 21, 2017

Serial Number 7537150 was reported as inaccurate.

Note: S/N 7537150 is marked Crescent Street

Anonymous · January 10, 2016

Serial Number 7537239 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Two-Tone
Movement Setting changed from Key to Lever

Anonymous · May 26, 2014

Serial Number 7537889 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Key to Lever

Anonymous · February 1, 2013

Serial Number 7537318 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Key to Lever
Waltham Grade Royal Pocket Watch