Hamilton Pocket Watch: Serial Number 1880130 (Grade 920)

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Antique 12s Hamilton Grade 920 14k 25Yr Gold Filled Pocket Watch 23 Jewels Runs

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/1880130

Access Date: November 22, 2024

From the American Horology Archive:

Hamilton Watch Co.

Grade: 920

Manufacturer:	Hamilton
Manufacturer Location:	Lancaster, Pennsylvania
Movement Serial Number:	1880130
Grade:	920
Model:	1
Estimated Production Year:	1920
Run Quantity:	300
Grade/Model Run:	8 of 15
Grade/Model Total Production:	14,600
Size:	12s
Jewels:	23j
Jewel Material:	Ruby or Ruby & Sapphire
Jewel Setting:	Gold Settings (Screw-Set)
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Pendant
Plate:	Bridge Plate
Balance Type:	Compensation
Train Material:	Gold
Center Wheel Material:	Gold
Regulator:	Reed
Hairspring:	Breguet
Pallet Jewel Material:	Sapphire
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted # of Positions:	5
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Railroad Grade:	No
Dial Feet Locations:	10.5, 38.5, 56.0
Case:	Various
Run ID:	2115.920G8.12S59.121M59.O1518.P605.23J47
Data Research:	1953 Hamilton Serial List
Database Version:	v52.452
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	43.95
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	19.28
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.137%
Registry Population: Scoped for This Run Only	8 (2.67%)
$ Estimated Value (12 Month Change):	7.88% Analyzing 74 Sales
Research Note:

Value Guide

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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.