Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 630 Pocket Watch

American Waltham Watch Co.

Grade: No. 630

Mixed Run: Pendant-Set and Lever-Set Examples Reported

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 18124502
Grade: No. 630
Model: 1908
Estimated Production Year: 1911
Run Quantity: 1,000
Grade/Model Run: 14 of 15
Grade/Model Total Production: 11,900
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant    Mixed Run
Plate: Bridge Plate
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 21769.G125.16S2766.161908M341.O13538.P7016.17J2065
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
20.47
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
18.63
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.020%
Registry Population: 6 (0.60%)
$ Estimated Value (12 Month Change): -2.17% Analyzing 198 Sales

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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.


PHIL1199 Supporter 960 · December 9, 2021

Serial Number 18124521 was reported as accurate.

PHIL1199 Supporter 960 · December 7, 2021

Serial Number 18124521 was reported as accurate.

taborclock 147 · September 27, 2021

Serial Number 18124923 was reported as accurate.

Anonymous · December 22, 2019

Serial Number 18124576 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · October 2, 2019

Serial Number 18124820 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 12, 2019

Serial Number 18124543 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · April 7, 2018

Serial Number 18124675 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · April 7, 2018

Serial Number 18124675 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · July 21, 2017

Serial Number 18124508 was reported as inaccurate.

Note: Pendant set, not lever.
Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Plate changed from 3/4 to Bridge

Anonymous · August 20, 2016

Serial Number 18125387 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Plate changed from 3/4 to Bridge

Anonymous · February 13, 2015

Serial Number 18124684 was reported as inaccurate.

Note: My movement is lever set.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

rayfield 16 · September 21, 2014

Serial Number 18124513 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 630 Pocket Watch