Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/11742830/link
Access Date: March 10, 2025
From the American Horology Archive:


American Waltham Watch Co.
Grade: No. 620
Manufacturer: | Waltham | ![]() |
Manufacturer Location: | Waltham, Massachusetts | ![]() |
Movement Serial Number: | 11742830 | ![]() |
Grade: | No. 620 | ![]() |
Model: | 1899 | ![]() |
Estimated Production Year: | 1902 | ![]() |
Run Quantity: | 2,500 | ![]() |
Grade/Model Run: | 74 of 174 | ![]() |
Grade/Model Total Production: | 339,100 | ![]() |
Variant Est. Production: | 153,450 (16S-M1899-15J-ONP) | ![]() |
Size: | 16s | ![]() |
Jewels: | 15j | ![]() |
Jewel Setting: | Screw-Set | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Nickel | ![]() |
Movement Inlay Color: | Black | ![]() |
Movement Setting: | Pendant | ![]() |
Plate: | Bridge Plate | ![]() |
Bridge Type: | Center | ![]() |
Regulator: | Church 1892 | ![]() |
Hairspring: | Breguet | ![]() |
Adjusted: | No | ![]() |
Railroad Grade: | No | ![]() |
Movement Markings: | A.W.W.Co. Waltham, Mass. 15 Jewels |
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Case: | Various | ![]() |
Run ID: | 17772.G74.16S1507.161899M473.O11342.P3828.15J4172 | ![]() |
Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
![]() |
Database Version: | v52.622 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 462.60 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 420.97 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.460% | ![]() |
Registry Population: Scoped for This Run Only | 14 (0.56%) | ![]() |
$ Estimated Value (12 Month Change): | -8.93% Analyzing 1,590 Sales | ![]() |
Research Note: #11741705, #11743082: Reported as plugged movement upgraded to 17 jewels.
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Production Metrics Tree: Grade No. 620
Target Profile: 16S-M1899-15J-ONP-U
Waltham Grade No. 620 (All Variations): 693,199 ETP | |||
16S: 693,199 100.00% 16s, Grade No. 620 |
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16S-M1899: 339,100 48.92% 16s, Grade No. 620, Model 1899 |
Other: 354,099
Other Models or Unclassified |
||
16S-M1899-15J: 336,600 48.56% 16s, Grade No. 620, Model 1899, 15 Jewels |
Other: 2,500
Other Jewels or Unclassified |
||
16S-M1899-15J-ONP: 153,450 22.14% 16s, Grade No. 620, Model 1899, 15 Jewels, Openface/Pendant/Nickel |
Other: 183,150
Other Configs or Unclassified |
||
16S-M1899-15J-ONP-U: 153,450 22.14% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 14 watches in the population registry for this run with 2 images.
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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.
Anonymous · September 25, 2021
Serial Number 11743082 was reported as inaccurate.
Anonymous · November 22, 2020
Serial Number 11743382 was reported as accurate.
Anonymous · August 16, 2020
Serial Number 11742279 was reported as accurate.
Anonymous · August 9, 2020
Serial Number 11742762 was reported as accurate.
Anonymous · July 9, 2020
Serial Number 11742992 was reported as accurate.
djh1960 4 · May 22, 2020
Serial Number 11743095 was reported as accurate.
Anonymous · September 28, 2019
Serial Number 11742646 was reported as accurate.
JLashbrook 110 · December 9, 2018
Serial Number 11742088 was reported as accurate.
Anonymous · November 7, 2018
Serial Number 11741633 was reported as accurate.
Yohanaqua 10 · July 14, 2018
Serial Number 11743721 was reported as accurate.
Anonymous · March 14, 2018
Serial Number 11741705 was reported as inaccurate.
17j. #11741705. I believe that it is a neat enough
job preformed at Waltham.
pwdmbj Supporter 563 · August 20, 2015
Serial Number 11743400 was reported as accurate.


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