Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 993

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 876043
Grade: 993
Model: 1
Estimated Production Year: 1912
Run Quantity: 600
Grade/Model Run: 26 of 30
Grade/Model Total Production: 11,480
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Center Wheel Material: Gold
Regulator: Reed
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: No
Dial Feet Locations: 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1393.993G26.16S720.161M660.H509.L910.21J378
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
34.37
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
15.16
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.108%
Registry Population: 9 (1.50%)
$ Estimated Value (12 Month Change): 9.21% Analyzing 130 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 · May 28, 2020

Serial Number 876558 was reported as accurate.

Anonymous · May 25, 2020

Serial Number 876449 was reported as accurate.

Anonymous · November 3, 2019

Serial Number 876206 was reported as accurate.

Anonymous · December 4, 2018

Serial Number 876176 was reported as accurate.

Anonymous · October 24, 2018

Serial Number 876051 was reported as accurate.

Anonymous · November 2, 2017

Serial Number 876484 was reported as accurate.

pwdmbj Supporter 552 · May 11, 2016

Serial Number 876043 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1
Double Roller changed from No to Yes

maskyles 14 · March 4, 2016

Serial Number 876322 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1
Double Roller changed from No to Yes

Anonymous · January 21, 2015

Serial Number 876177 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1
Double Roller changed from No to Yes

engineerskinny 1 · September 26, 2013

Serial Number 876176 was reported as inaccurate.

Note: THe movement setting on my 993 is Lever set.
Changes since this report was submitted:
Factory Model changed from 2 to 1
Railroad Grade changed from ? to No
Double Roller changed from No to Yes

Anonymous · May 4, 2013

Serial Number 876558 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1
Double Roller changed from No to Yes

Anonymous · January 21, 2013

Serial Number 876418 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1
Double Roller changed from No to Yes

Anonymous · August 18, 2012

Serial Number 876110 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1
Double Roller changed from No to Yes