Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 620 Pocket Watch
Waltham Grade No. 620 Pocket Watch

American Waltham Watch Co.

Grade: No. 620

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 11795584
Grade: No. 620
Model: 1899
Estimated Production Year: 1902
Run Quantity: 2,000
Grade/Model Run: 75 of 174
Grade/Model Total Production: 339,100
Variant Est. Production: 183,150 (16S-M1899-15J-HNP)
Size: 16s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Inlay Color: Black
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Regulator: Micrometric
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Movement Markings: A.W.W.Co.
Waltham, Mass.
15 Jewels
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 17796.G75.16S1513.161899M479.H5508.P3849.15J4180
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
555.25
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
508.09
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.555%
Registry Population: 12 (0.60%)
$ Estimated Value (12 Month Change): 15.22% Analyzing 1,556 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.


cbzimm Supporter 468 · May 1, 2023

Serial Number 11795284 was reported as accurate.

Anonymous · May 1, 2022

Serial Number 11796746 was reported as accurate.

Alphamalechad 11 · October 24, 2020

Serial Number 11795487 was reported as accurate.

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

ncplumber 150 · January 19, 2017

Serial Number 11795373 was reported as accurate.

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

Anonymous · January 10, 2017

Serial Number 11795584 was reported as accurate.

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

Anonymous · September 28, 2016

Serial Number 11795803 was reported as accurate.

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

cpm137 13 · September 29, 2015

Serial Number 11796877 was reported as accurate.

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

cpm137 13 · September 29, 2015

Serial Number 11796877 was reported as accurate.

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

Anonymous · September 8, 2015

Serial Number 11795178 was reported as accurate.

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

Leaman99 3 · September 3, 2015

Serial Number 11795178 was reported as accurate.

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

Anonymous · June 17, 2015

Serial Number 11796877 was reported as accurate.

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

Anonymous · March 9, 2013

Serial Number 11796833 was reported as accurate.

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