Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch

Hamilton Watch Co.

Grade: 992

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1291619
Grade: 992
Model: 2
Estimated Production Year: 1918
Run Quantity: 500
Grade/Model Run: 50 of 175
Grade/Model Total Production: 447,200
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: 2nd Pattern (bar)
Movement Signing Style: Serif Caps
Movement Inlay Color: Gilt
Movement Setting: Pendant
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
Adjustment Tolerance: DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds
Railroad Grade: No
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Movement Markings: Hamilton Watch Co.
Lancaster, Pa.
21 Jewels
992
Adjusted 5 Positions
Double Roller
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1739.992G161.16S1011.162M178.O1173.P426.21J498
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,338.96
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
590.77
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.197%
Registry Population: 10 (2.00%)
$ Estimated Value (12 Month Change): 4.85% Analyzing 4,348 Sales

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 2, 2020

Serial Number 1291790 was reported as accurate.

Anonymous · July 7, 2018

Serial Number 1291528 was reported as accurate.

Anonymous · June 29, 2015

Serial Number 1291702 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

philsan1a 221 · May 15, 2015

Serial Number 1291928 was reported as inaccurate.

Note: Pendant set
Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · January 28, 2015

Serial Number 1291713 was reported as inaccurate.

Note: GRADE:992P; MODEL: 2; TOTAL PRODUCTION (992P 2nd
MODEL): 6100;



Changes since this report was submitted:
Factory Model changed from 1 to 2

philsan1a 221 · July 19, 2014

Serial Number 1291967 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

philsan1a 221 · June 14, 2014

Serial Number 1291704 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · March 28, 2014

Serial Number 1291829 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · February 28, 2014

Serial Number 1291704 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · June 27, 2013

Serial Number 1291914 was reported as accurate.

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

Anonymous · February 21, 2013

Serial Number 1291558 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes

Anonymous · May 31, 2012

Serial Number 1291569 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes

Anonymous · April 14, 2012

Serial Number 1291547 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch