Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/4870785
Access Date: March 22, 2025
From the American Horology Archive:

American Waltham Watch Co.
Grade: Royal
Manufacturer: | Waltham | ![]() |
Manufacturer Location: | Waltham, Massachusetts | ![]() |
Movement Serial Number: | 4870785 | ![]() |
Grade: | Royal | ![]() |
Model: | 1888 | ![]() |
Estimated Production Date: | May 1891 - June 1891 | ![]() |
Run Quantity: | 2,000 | ![]() |
Grade/Model Run: | 21 of 83 | ![]() |
Grade/Model Total Production: | 79,263 | ![]() |
Size: | 16s | ![]() |
Jewels: | 15j | ![]() |
Jewel Setting: | Gold Settings (Screw-Set) | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Two-Tone | ![]() |
Movement Setting: | Pendant | ![]() |
Plate: | 3/4 Plate | ![]() |
Regulator: | Patent | ![]() |
Hairspring: | Breguet | ![]() |
Adjusted: | Yes | ![]() |
Case: | Various | ![]() |
Run ID: | 13880.G357.16S406.161888M80.O9407.P786.15J3318 | ![]() |
Data Research: |
c.1900 Waltham Factory Ledger Book 2 [NAWCC] 1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.624 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 104.05 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 94.68 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.103% | ![]() |
Registry Population: Scoped for This Run Only | 12 (0.60%) | ![]() |
$ Estimated Value (12 Month Change): | 6.11% Analyzing 163 Sales | ![]() |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 12 watches in the population registry for this run.
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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.
Davidburnett47 9 · December 22, 2021
Serial Number 4870867 was reported as inaccurate.
evamccool 1 · March 19, 2021
Serial Number 4870335 was reported as accurate.
Luciotar 1 · February 21, 2018
Serial Number 4871413 was reported as accurate.

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