Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/3774494
Access Date: June 08, 2023
From the American Horology Archive:


American Waltham Watch Co.
Grade: No. 35
Manufacturer: | Waltham | ![]() |
Manufacturer Location: | Waltham, Massachusetts | ![]() |
Movement Serial Number: | 3774494 | ![]() |
Grade: | No. 35 | ![]() |
Variation: | A.T. & Co. Quality | ![]() |
Model: | 1883 | ![]() |
Estimated Production Date: | February 1888 - November 1889 | ![]() |
Run Quantity: | 300 | ![]() |
Grade/Model Total Production: | 31,700 | ![]() |
Size: | 18s | ![]() |
Jewels: | 15j | ![]() |
Jewel Material: | Ruby | ![]() |
Jewel Setting: | Gold Settings (Screw-Set) | ![]() |
Movement Configuration: | Hunting | ![]() |
Movement Finish: | Nickel | ![]() |
Movement Signing Style: | Casual Script | ![]() |
Movement Inlay Color: | Black | ![]() |
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 | ![]() |
Movement Markings: | American Waltham Watch Co. Adjusted. Safety Pinion. |
|
Data Research: |
c.1900 Waltham Factory Ledger Book 2 [NAWCC] 1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
![]() |
Case: | Various | ![]() |
Database Version: | v50.869 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 44.17 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 41.64 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.046% | ![]() |
Registry Population: | 3 (1.00%) | ![]() |
Research Note: Waltham Ledgers Indicate "No. 35, A.T. + Co. Gr", Ruby Jewels in Gold Settings - In 1894, Waltham added 2 center jewels to the remaining inventory, modifying the movements from 15j to 17j. All 17j movements are marked as such.
|
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
1 | 3774388 | #188 | Marketplace | June 27, 2013 | |
2 | 3774448 | #248 | Marketplace | January 17, 2020 | |
3 |
Image Credit: cougwatch |
3774494 | #294 | Collection | August 31, 2017 |
Standard Deviation of Known Examples: 53.15 (Expected: 86.75, Δ33.59/11.20%) |
Help Us Help Others By Improving the Database:
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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.
giddykippa 233 · January 20, 2023
Serial Number 3774495 was reported as accurate.
cougwatch Supporter 125 · August 31, 2017
Serial Number 3774494 was reported as inaccurate.
not AT& co
tmodel 14 · August 28, 2013
Serial Number 3774320 was reported as accurate.


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