Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 35 Pocket Watch Movement
Waltham Grade No. 35 Pocket Watch Movement

American Waltham Watch Co.

Grade: No. 35

Non-Magnetic

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 4064866
Grade: No. 35
Variation: A.T. & Co. Quality
Model: 1883
Estimated Production Date: October 1889 - March 1891
Run Quantity: 200
Total Production: 31,700
Size: 18s
Jewels: 15j    Mixed Run
Jewel Material: Ruby
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Regulator: Church 1885
Hairspring: Breguet
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Data Research: 1954 Waltham "Gray Book" List
Database Version: v48.148

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Data Verification Reports

4064801
Verification Serial Map
4065000

cbzimm Supporter 132 · February 6, 2022

Serial Number 4064866 was reported as accurate.

Anonymous · June 18, 2020

Serial Number 4064827 was reported as accurate.

Anonymous · October 12, 2019

Serial Number 4064853 was reported as accurate.

Gasperoff 727 · April 12, 2015

Serial Number 4064870 was reported as accurate.

Waltham Grade No. 35 Pocket Watch Movement
Waltham Grade No. 35 Pocket Watch Movement