Pocket Watch Database


From the American Horology Archive:

American Waltham Watch Co.

Grade: Crescent Garden

Crescent Garden or Adams St.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 545156 Question Mark
Grade: Crescent Garden Question Mark
Model: 1870 Question Mark
Estimated Production Date: March 1871 - June 1871 Question Mark
Run Quantity: 300 Question Mark
Grade/Model Run: 4 of 178 Question Mark
Grade/Model Total Production: 19,287 Question Mark
Size: 14s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: 3/4 Plate Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 4947.G4.14S6.141870M6.O4923.K4937.15J1201 Question Mark
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
Question Mark
Database Version: v52.450 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
55.06 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
50.10 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.055% Question Mark
Registry Population:
Scoped for This Run Only
3 (1.00%) Question Mark
Research Note: #545156: Verified as "Adams St." Grade. #545056: Reported as "Adams St." Grade.

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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 · December 20, 2021

Serial Number 545056 was reported as inaccurate.

Note: Adams St grade
Curator Response: Thanks for the report. This information has been noted in the research notes for this run.
Changes since this report was submitted:
Factory Model changed from 1870-14 to 1870

Bostonjoe Top Contributor Supporter 196 · December 12, 2021

Serial Number 545146 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1870-14 to 1870

sanjosetom 313 · February 24, 2016

Serial Number 545134 was reported as inaccurate.

Note: 15 jewels, Adams St.
Changes since this report was submitted:
Jewels changed from 11j to 15j
Factory Model changed from 1870-14 to 1870

Anonymous · August 20, 2013

Serial Number 545258 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Jewels changed from 11j to 15j
Factory Model changed from 1870-14 to 1870