Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 993

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 712494
Grade: 993
Model: 1
Estimated Production Year: 1908
Run Quantity: 600
Grade/Model Run: 13 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: 1135.993G13.16S462.161M428.H448.L760.21J301
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: 13 (2.17%)
$ 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 · December 25, 2021

Serial Number 712001 was reported as accurate.

GT350me 22 · August 29, 2021

Serial Number 712417 was reported as accurate.

Anonymous · July 28, 2020

Serial Number 712288 was reported as accurate.

WLBelkriver33 804 · March 1, 2019

Serial Number 712107 was reported as accurate.

WLBelkriver33 804 · March 1, 2019

Serial Number 712107 was reported as accurate.

stevetireney 27 · June 10, 2017

Serial Number 712169 was reported as accurate.

jrog100 11 · October 28, 2016

Serial Number 712064 was reported as inaccurate.

Note: This is a railroad grade movement.
Curator Response: This range is right on the cusp of the 1908 standard requirements.
Changes since this report was submitted:
Factory Model changed from 2 to 1
Railroad Grade changed from ? to No

jrog100 11 · October 28, 2016

Serial Number 712064 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1
Railroad Grade changed from ? to No

jrog100 11 · October 27, 2016

Serial Number 712064 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 2 to 1
Railroad Grade changed from ? to No

Anonymous · January 2, 2015

Serial Number 712561 was reported as accurate.

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 · January 2, 2015

Serial Number 712561 was reported as accurate.

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

Firebirdjeff 41 · September 26, 2014

Serial Number 712494 was reported as accurate.

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

jibberyerkibber 50 · February 13, 2014

Serial Number 712107 was reported as inaccurate.

No further details were submitted with the report.
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 · September 10, 2013

Serial Number 712107 was reported as accurate.

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 · March 3, 2013

Serial Number 712403 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 · February 23, 2013

Serial Number 712403 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 · February 19, 2013

Serial Number 712455 was reported as accurate.

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