Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 18 Pocket Watch
Waltham Grade No. 18 Pocket Watch

American Waltham Watch Co.

Grade: No. 18

(Alternatively Grade No. 3 - 11-Jewels)

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 10775664
Grade: No. 18
Model: 1883
Estimated Production Year: 1901
Run Quantity: 5,000
Grade/Model Run: 109 of 247
Grade/Model Total Production: 646,314
Size: 18s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Full Plate
Regulator: Plain
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 17237.G109.18S10596.181883M2291.O11074.P3401.7J5037
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,241.69
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,136.23
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.241%
Registry Population: 19 (0.38%)
$ Estimated Value (12 Month Change): -3.70% Analyzing 1,118 Sales
Research Note: Waltham Serial Lists designate this run as mixed with Grades No. 18 (7-Jewels) and No. 3 (11 Jewels).

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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 29, 2021

Serial Number 10774684 was reported as accurate.

Anonymous · August 18, 2020

Serial Number 10775562 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · September 9, 2019

Serial Number 10777747 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · July 21, 2019

Serial Number 10778883 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · June 20, 2019

Serial Number 10778611 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · April 1, 2019

Serial Number 10776737 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · February 24, 2016

Serial Number 10775856 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · February 17, 2016

Serial Number 10775856 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · January 26, 2016

Serial Number 10778535 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · October 23, 2015

Serial Number 10776750 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · October 13, 2015

Serial Number 10776750 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · June 26, 2013

Serial Number 10774083 was reported as inaccurate.

Note: Note: Correction: Adjustment lever is not as
shown, but rather extends down to the left off of
the balance instead of the length of the balance
bridge.
Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · June 15, 2013

Serial Number 10774083 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · April 5, 2013

Serial Number 10775664 was reported as inaccurate.

Note: Correction: Adjustment lever is not as shown, but
rather extends down to the left off of the balance
instead of the length of the balance bridge.
Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · April 5, 2013

Serial Number 10775664 was reported as inaccurate.

Note: Not 11j, and lacks an adjustment lever for the
balance.
Changes since this report was submitted:
Jewels changed from 11j to 7J

Anonymous · December 15, 2012

Serial Number 10775270 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 11j to 7J
Waltham Grade No. 18 Pocket Watch
Waltham Grade No. 18 Pocket Watch