Pocket Watch Database


From the American Horology Archive:
Waltham Grade Royal Pocket Watch

American Waltham Watch Co.

Grade: Royal

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 7537579 Question Mark
Grade: Royal Question Mark
Model: 1892 Question Mark
Estimated Production Date: November 1897 - March 1900 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 1 of 6 Question Mark
Grade/Model Total Production: 4,500 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Two-Tone Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Case: Various Question Mark
Run ID: 15499.G451.18S9896.181892M91.H4407.L4047.17J358 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: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
7.52 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.85 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.007% Question Mark
Registry Population:
Scoped for This Run Only
10 (1.00%) Question Mark
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 · August 31, 2024

Serial Number 7537182 was reported as accurate.

wpking Supporter 6 · May 29, 2024

Serial Number 7537246 was reported as accurate.

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 397 · 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 74 · 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 307 · 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