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: 1532770
Grade: 992
Model: 2
Estimated Production Year: 1920
Run Quantity: 2,000
Grade/Model Run: 90 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 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
Adjustment Tolerance: DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds
Railroad Grade: Yes
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1920.992G201.16S1157.162M323.O1338.L1254.21J555
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: 37 (1.85%)
$ Estimated Value (12 Month Change): 4.85% Analyzing 4,348 Sales
Research Note: #1531070 Verified as having a special two-tone finish with a "Hamilton Adjusted for Railroad Service 21 Jewels" dial. [JH] #1531248 and #1531052 Reports as Special Finish.

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 · February 6, 2023

Serial Number 1531347 was reported as accurate.

Anonymous · June 29, 2022

Serial Number 1531033 was reported as accurate.

Anonymous · February 11, 2022

Serial Number 1532630 was reported as accurate.

Anonymous · October 18, 2021

Serial Number 1531199 was reported as accurate.

kansasbeals 20 · September 27, 2019

Serial Number 1532770 was reported as accurate.

Anonymous · May 11, 2018

Serial Number 1532147 was reported as accurate.

rubber 37 · February 7, 2018

Serial Number 1532437 was reported as accurate.

von1943 Supporter 371 · February 2, 2018

Serial Number 1532178 was reported as accurate.

von1943 Supporter 371 · February 2, 2018

Serial Number 1532178 was reported as accurate.

Anonymous · November 27, 2017

Serial Number 1531316 was reported as accurate.

Anonymous · May 9, 2017

Serial Number 1532853 was reported as accurate.

Anonymous · May 7, 2017

Serial Number 1531052 was reported as accurate.

Anonymous · March 16, 2017

Serial Number 1532747 was reported as accurate.

Anonymous · December 1, 2016

Serial Number 1531248 was reported as inaccurate.

Note: Movement finish is two tone
Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · December 1, 2016

Serial Number 1531248 was reported as accurate.

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

Anonymous · September 22, 2016

Serial Number 1532432 was reported as accurate.

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

Anonymous · December 2, 2015

Serial Number 1531241 was reported as accurate.

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

Anonymous · October 28, 2015

Serial Number 1531052 was reported as inaccurate.

Note: this movement also has a special finish
Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · June 28, 2015

Serial Number 1532464 was reported as accurate.

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

daddo46 991 · June 26, 2015

Serial Number 1532464 was reported as accurate.

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

Anonymous · October 4, 2014

Serial Number 1531060 was reported as accurate.

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

Hjnaparlo 22 · August 4, 2014

Serial Number 1531808 was reported as accurate.

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

Anonymous · July 11, 2014

Serial Number 1532331 was reported as accurate.

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

Anonymous · March 13, 2014

Serial Number 1532342 was reported as accurate.

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

Anonymous · February 10, 2014

Serial Number 1531095 was reported as accurate.

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

Donhawes 20 · January 9, 2014

Serial Number 1531453 was reported as accurate.

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

Anonymous · October 30, 2013

Serial Number 1532147 was reported as accurate.

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

Anonymous · March 23, 2013

Serial Number 1531544 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 · March 3, 2013

Serial Number 1532168 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 · March 3, 2013

Serial Number 1532168 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 · March 2, 2013

Serial Number 1531544 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 · September 11, 2012

Serial Number 1531668 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 · July 21, 2012

Serial Number 1531912 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