Login to Pocket Watch Database
×
Email
Password
Login
I Forgot My Password
Don't have an account? Join for
FREE
Catalog your collection, upload images, and maintain service records.
Join Now
Toggle navigation
Watches
Quick Filter
Popular Manufacturers:
Aurora
Ball
Columbus
Elgin
Hamilton
Hampden
E. Howard Watch Co. (Keystone)
E. Howard & Co.
Illinois
Lancaster
Manistee
Marion
U.S. Watch Co.
New York Standard
Rockford
Seth Thomas
South Bend
Tremont & Melrose
Waltham
Other Manufacturers
Cases
Watch Case Identifier
Quick Filter
Popular Manufacturers:
American Watch Co. (A.W.Co. or A.W.W.Co.)
American Watch Case Co. of Toronto (A.W.C.Co.)
American Watch Case Co. (A.W.C.Co.)
J. Boss
Brooklyn Watch Case Co.
Crescent Watch Case Co.
Dueber Watch Case Co.
Fahys Watch Case Co.
Illinois Watch Case Co.
Keystone Watch Case Co.
North American Watch Case Co.
Philadelphia Watch Case Co.
Roy Watch Case Co.
Solidarity Watch Case Co.
Star Watch Case Co.
Wadsworth Watch Case Co.
All Manufacturers
Learn
Introduction
How To Lookup a Watch
How To Open a Watch Case
Intro to Pocket Watch Cases
Watch Sizes
Movement Setting Types
Movement Configurations
Movement Plate Types
Movement Finishes
Jewel Counts
Jewel Settings
Hands
Deeper Topics
Watch Parts Labelled
Adjustments
Single vs. Double Roller
Regulators
Mainspring Barrel Types
Railroad Grade Classifications
Utilities
Crystal Size Chart
Watch Key Sizes
Dial Feet Locations
Trade Names
Private Labels
Watch Factory Map
Case Trademarks
Collecting & Research
Problems & Repair
Mainsprings
Balance Staffs
Watch Part Suppliers
Catalogs & Publications
Wholesalers & Retailers
Abbreviations & Lettermarks
Buying Guide
Watch Showcase
Trending Watches
Recommended Books
FAQ
Research
Watch Companies
Case Companies
Wholesalers & Retailers
Lettermarks
People & Biographies
Case Trademark Identifier
Patent Archive
Trademark Archive
Trade Names
Catalogs & Publications
Blog
Store
Login
Join
Serial # Lookup:
Appleton
Auburndale
Ball
Cheshire
Cornell
E. Howard & Co.
E. Howard (Keystone)
Elgin
Hamilton
Hampden
Illinois
Lancaster
Manistee
Nashua
New York Standard
New York
Non-Magnetic
Osaka
Otay
Rockford
San Jose
Seth Thomas
South Bend
Suffolk
Tremont
Trenton
U.S. (Marion, NJ)
U.S. (Waltham, Mass)
Waltham
Adams & Perry Watch Manufacturing Co.
American Horologe Co.
American Repeating
American
Ansonia Clock Co.
Aurora
Bannatyne
Benedict & Burnham Co.
Benedict & Burnham Mfg. Co.
Boston
Boston
Brown, Robert & Sons
Burlington
California
Charles Fasoldt
Chicago
Columbia
Columbus
D Goddard & Son
D. Goddard & Co.
D.D. Palmer
D.N. Freeman & Co.
Dudley
E. Howard Watch & Clock Co.
E. Ingraham Co.
E.F. Bowman
E.H. Flint
E.N. Welch Mfg. Co.
Fitchburg
Fredonia
Freeport Watch Manufacturing Co.
George P. Reed
Goddard & Co.
Gruen
Herman von der Heydt
Howard Clock &
Howard Davis & Dennison
Howard Watch & Clock Co.
Independent
Ingersoll
International
J.H. Allison
J.H. Mulford
J.P. Stevens
J.R. Brown & Sharpe
Jacob D. Custer
Jacob Karr
James & Henry Pitkin
Jonas G. Hall
Kankakee
Kelly
Keystone Watch Case Co.
Keystone
Knickerbocker
L. Goddard & Co.
Lancaster Penn Ltd.
Langdon
Luther D. Goddard
Luther Goddard
M.S. Smith & Co.
Manhattan
McIntyre
Melrose
Mozart
New England
New Haven Clock &
New Jersey
New York Chronograph
New York City
New York Springfield
New York Watch Manufacturing Co.
Newark
P & D Goddard
Peoria
Philadelphia
Potter Brothers
Potter
Robert H. Ingersoll & Bro.
Rock Island
Smith D. French
Standard of Syracuse
W. Hanson
W.C. Potter
Warren Manufacturing Co.
Waterbury
Western Clock Co.
Western Clock Manufacturing Co.
Western
Wichita
Williamstown
Movement Serial Number:
search
Toggle navigation
Aurora
Serial Numbers
Company Profile
Models
Images
Regulators
Patents
Trademarks
Research & Media
Ball
Serial Numbers
Company Profile
Models
Images
Regulators
Patents
Trademarks
Research & Media
Columbus
Serial Numbers
Company Profile
Models
Catalogs
Images
Regulators
Patents
Trademarks
Research & Media
Elgin
Serial Numbers
Company Profile
Models
Grades
Catalogs
Images
Dials
Regulators
Patents
Trademarks
Research & Media
Hamilton
Serial Numbers
Company Profile
Models
Catalogs
Images
Dials
Regulators
Patents
Trademarks
Research & Media
Hampden
Serial Numbers
Company Profile
Models
Catalogs
Images
Regulators
Patents
Trademarks
Research & Media
E. Howard Watch Co. (Keystone)
Serial Numbers
Company Profile
Models
Catalogs
Images
Regulators
Patents
Trademarks
E. Howard & Co.
Serial Numbers
Company Profile
Models
Catalogs
Images
Regulators
Patents
Trademarks
Illinois
Serial Numbers
Company Profile
Models
Grades
Catalogs
Images
Regulators
Patents
Trademarks
Research & Media
Lancaster
Serial Numbers
Company Profile
Models
Grades
Images
Regulators
Patents
Trademarks
Manistee
Serial Numbers
Company Profile
Models
Grades
Images
Patents
Trademarks
Marion
Serial Numbers
Company Profile
Models
Grades
Catalogs
Images
Regulators
Patents
Trademarks
U.S. Watch Co.
Serial Numbers
Company Profile
Models
Grades
Catalogs
Images
Regulators
Patents
Trademarks
New York Standard
Serial Numbers
Company Profile
Models
Catalogs
Images
Regulators
Patents
Trademarks
Rockford
Serial Numbers
Company Profile
Models
Grades
Catalogs
Images
Dials
Regulators
Patents
Trademarks
Research & Media
Seth Thomas
Serial Numbers
Company Profile
Models
Images
Regulators
Patents
Trademarks
Research & Media
South Bend
Serial Numbers
Company Profile
Models
Catalogs
Images
Regulators
Patents
Trademarks
Research & Media
Tremont & Melrose
Serial Numbers
Company Profile
Models
Images
Patents
Waltham
Serial Numbers
Company Profile
Models
Catalogs
Images
Regulators
Patents
Trademarks
Research & Media
Other Manufacturers
Reference
Learning Library
Watch Sizes
Movement Configurations
Movement Plate Types
Movement Setting Types
Movement Finishes
Hand Styles
Jewel Count
Jewel Settings
Adjustments
Utilities & Guides
Crystal Size Chart
Mainspring Sizes
Key Size Chart
Regulators
Singe vs. Double Roller
Problems & Repair
Watch Parts
Signing Names
Dial Feet Location Chart
Buying Guide
Watch Showcase
Trending Watches
Recommended Books
FAQ
Blog
History & Research
Factories
Watch Companies
Case Companies
Lettermarks
Case Trademark Identifier
Patent Archive
Trademark Archive
Catalogs
New!
Account
My Collection
Login
Join for Free
My Collection
Login
Join for Free
Pocket Watch Database
Rockford
Toggle navigation
Company Profile
Serial Lookup
Models
Grades
Catalogs
Dials
Images
Regulators
Patents
Trademarks
Special Research
Ephemera
Parts
Movement Specs
Value
Parts
Save to My Collection
Print Page
Movement Specs
Value
Parts
Save to My Collection
Print Page
Rockford Watch Parts: Grade Unknown
Part Categories
Uncategorized
Uncategorized
Part
Factory Part Number
Balance Staff
345
Roller: Single
Mainspring
338
Width Denison Guage: 10
Strength Denison Guage: 3
Length (Inches): 16.125