Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 25 Pocket Watch

American Waltham Watch Co.

Grade: No. 25

W.W.Co., Non-Magnetic

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 4261131
Grade: No. 25
Variation: W.W.Co. Quality
Model: 1883
Estimated Production Date: March 1890 - June 1891
Run Quantity: 200
Grade/Model Run: 64 of 89
Grade/Model Total Production: 65,100
Size: 18s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Full Plate
Regulator: Church 1885
Hairspring: Breguet
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 13414.G66.18S9014.181883M921.O9202.P591.15J3107
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
101.16
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
92.05
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.101%
Registry Population: 2 (1.00%)
$ Estimated Value (12 Month Change): -16.55% Analyzing 280 Sales
Research Note: In 1894, Waltham added 2 center jewels to the remaining inventory, modifying the movements from 15j to 17j. All 17j movements are marked as such.

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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.


CLOCKWORKBRIAN72 50 · February 24, 2020

Serial Number 4261040 was reported as inaccurate.

Note: 17 JEWELS - 2 TONE (GOLD FLASHING) WITH UNUSUAL
FROSTED NICKLE FINISH. NON-MAGNETIC.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · December 25, 2016

Serial Number 4261030 was reported as accurate.

retirement 25 · July 3, 2014

Serial Number 4261131 was reported as accurate.

mjdevo31 36 · November 10, 2013

Serial Number 4261135 was reported as accurate.

Waltham Grade No. 25 Pocket Watch