Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 993

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1099063
Grade: 993
Model: 2
Estimated Production Year: 1915
Run Quantity: 600
Grade/Model Run: 3 of 13
Grade/Model Total Production: 8,700
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: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1569.993G33.16S849.162M28.H539.L1043.21J444
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
26.19
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
11.49
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.082%
Registry Population: 12 (2.00%)

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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 · March 31, 2021

Serial Number 1099160 was reported as accurate.

Anonymous · February 25, 2021

Serial Number 1099579 was reported as accurate.

slufdriver 60 · November 2, 2020

Serial Number 1099049 was reported as accurate.

Anonymous · March 11, 2020

Serial Number 1099297 was reported as accurate.

darkstar 247 · October 4, 2019

Serial Number 1099083 was reported as accurate.

Gimparoo Supporter 703 · March 2, 2018

Serial Number 1099063 was reported as accurate.

Gimparoo Supporter 703 · February 15, 2018

Serial Number 1099409 was reported as accurate.

Mntony 1 · May 13, 2017

Serial Number 1099006 was reported as accurate.

Anonymous · November 16, 2016

Serial Number 1099068 was reported as accurate.

Anonymous · April 26, 2015

Serial Number 1099061 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

fzamora93 1 · September 1, 2014

Serial Number 1099185 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · August 2, 2014

Serial Number 1099185 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · June 1, 2014

Serial Number 1099294 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · June 11, 2013

Serial Number 1099210 was reported as inaccurate.

Note: Hamilton 993 are RRG
Curator Response: Due to the fact that many Railroads only allowed openface configurations during this era, we have designated this as not being railroad grade. However, some railroads would have accepted it.
Changes since this report was submitted:
Double Roller changed from No to Yes
Plate changed from Unknown to 3/4

Anonymous · April 12, 2013

Serial Number 1099049 was reported as inaccurate.

Note: 3/4 Plate
RR grade conditional on individual railroad if
allowing hunter case watches. This one is likely a
yes as it is factory fitted with a Montgomery
dial.
Changes since this report was submitted:
Double Roller changed from No to Yes
Plate changed from Unknown to 3/4

Anonymous · November 14, 2012

Serial Number 1099452 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes