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: 11260774
Grade: No. 620
Model: 1899
Estimated Production Year: 1902
Run Quantity: 3,000
Grade/Model Run: 60 of 174
Grade/Model Total Production: 339,100
Variant Est. Production: 153,450 (16S-M1899-15J-ONP)
Size: 16s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Openface
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: 17546.G60.16S1435.161899M407.O11233.P3639.15J4106
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
460.04
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
420.97
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.460%
Registry Population: 12 (0.40%)
$ 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.


Anonymous · September 7, 2021

Serial Number 11261110 was reported as accurate.

TIMEWELLSPENT 9 · March 13, 2021

Serial Number 11261384 was reported as accurate.

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

TIMEWELLSPENT 9 · March 13, 2021

Serial Number 11261384 was reported as accurate.

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

cmdraven 3970 · August 14, 2019

Serial Number 11260656 was reported as accurate.

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

Anonymous · October 17, 2018

Serial Number 11260578 was reported as accurate.

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

Anonymous · October 28, 2017

Serial Number 11260171 was reported as accurate.

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

Anonymous · January 30, 2017

Serial Number 11261098 was reported as accurate.

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

Anonymous · August 20, 2016

Serial Number 11262484 was reported as accurate.

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

Anonymous · August 25, 2015

Serial Number 11260774 was reported as accurate.

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

Aewalsh14 1 · July 30, 2015

Serial Number 11260073 was reported as accurate.

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

rjrake 62 · October 12, 2013

Serial Number 11260578 was reported as accurate.

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

Anonymous · August 2, 2013

Serial Number 11261648 was reported as accurate.

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

Anonymous · January 28, 2013

Serial Number 11262406 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 620 Pocket Watch
Waltham Grade No. 620 Pocket Watch