Rockford Pocket Watch: Serial Number 434071 (Grade 69)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/rockford/434071

Access Date: December 27, 2024

From the American Horology Archive:

Rockford Watch Co.

Grade: 69

Manufacturer:	Rockford
Manufacturer Location:	Rockford, Illinois
Movement Serial Number:	434071
Grade:	69
Model:	8
Estimated Production Year:	1894
Run Quantity:	500
Grade/Model Run:	18 of 18
Grade/Model Total Production:	16,500
Size:	18s
Jewels:	11j
Jewel Setting:	Screw-Set
Movement Configuration:	Hunting
Movement Finish:	Nickel
Movement Inlay Color:	Black
Movement Setting:	Lever
Plate:	Full Plate
Regulator:	Type 6
Hairspring:	Flat
Escapement Type:	Straight-line
Standard Dial Type:	Single-Sunk
Adjusted:	No
Railroad Grade:	No
Movement Markings:	R.W.Co. Rockford, Ill.
Case:	Various
Run ID:	485.69G18.18S418.188M125.H271.L348.11J114
Data Research:	1907 Rockford Serial List
Database Version:	v52.528
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	49.67
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	507.82
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	2.570%
Registry Population: Scoped for This Run Only	4 (0.80%)
Research Note: Rockford Serial Lists designate this run as featuring 15 Jewels. However, this is inconsistent with the other Grade 69 runs and is considered to be an error in the serial lists.

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Production Metrics Tree: Grade 69

Target Profile: 18S-M8-11J-HNL-U

Rockford Grade 69 (All Variations): 16,500 ETP

18S: 16,500 100.00%
18s, Grade 69

18S-M8: 16,500 100.00%
18s, Grade 69, Model 8

18S-M8-11J: 16,500 100.00%
18s, Grade 69, Model 8, 11 Jewels

18S-M8-11J-HNL: 16,500 100.00%
18s, Grade 69, Model 8, 11 Jewels, Hunting/Lever/Nickel

18S-M8-11J-HNL-U: 16,500 100.00%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 4 watches in the population registry for this run with 1 image. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

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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.