Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 1235 Pocket Watch

American Waltham Watch Co.

Grade: No. 1235

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 27016245 Question Mark
Grade: No. 1235 Question Mark
Model: 1924 Col.b Question Mark
Estimated Production Year: 1929 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 19 of 27 Question Mark
Grade/Model Total Production: 95,499 Question Mark
Size: 12s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 25269.G19.12S1654.M39.O15658.P10210.17J2929 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.469 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
287.52 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
261.65 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.286% Question Mark
Registry Population:
Scoped for This Run Only
17 (0.85%) Question Mark
$ Estimated Value (12 Month Change): -2.73% Analyzing 132 Sales Question Mark
Research Note: Waltham Serial Ledgers designate this run as "Col." Model 1924 (Colonial B).

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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.


JointVenture Supporter 133 · November 28, 2023

Serial Number 27016037 was reported as accurate.

Anonymous · March 10, 2023

Serial Number 27017845 was reported as accurate.

Anonymous · February 28, 2023

Serial Number 27017905 was reported as accurate.

alanz01 1 · December 16, 2020

Serial Number 27016880 was reported as accurate.

Bostonwatch 59 · September 2, 2020

Serial Number 27016190 was reported as accurate.

Anonymous · August 27, 2020

Serial Number 27016205 was reported as accurate.

WLBelkriver33 804 · October 26, 2018

Serial Number 27016123 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b

Anonymous · January 8, 2018

Serial Number 27016825 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b

Anonymous · March 20, 2016

Serial Number 27016999 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b
Adjusted changed from No to Yes

pennycrest 1 · February 21, 2016

Serial Number 27016243 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b
Adjusted changed from No to Yes

Andyhowe 52 · November 14, 2015

Serial Number 27016897 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b
Adjusted changed from No to Yes

Anonymous · April 23, 2015

Serial Number 27017088 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b
Adjusted changed from No to Yes

lonelypaco 5 · November 18, 2014

Serial Number 27016730 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b
Adjusted changed from No to Yes

jimbuys2013 11 · October 21, 2014

Serial Number 27016627 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b
Adjusted changed from No to Yes

drclause 3 · August 12, 2014

Serial Number 27016909 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1924 to 1924 Col.b
Adjusted changed from No to Yes
Waltham Grade No. 1235 Pocket Watch