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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/17508958
https://pocketwatchdatabase.com/search/result/waltham/17508958
Access Date: November 14, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 620
Mixed Run: 7-Jewel and 15-Jewel Movements
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 17508958 | |
| Grade: | No. 620 | |
| Model: | 1908 | |
| Estimated Production Year: | 1908 | |
| Run Quantity: | 2,000 | |
| Grade/Model Run: | 37 of 197 | |
| Grade/Model Total Production: | 354,099 | |
| Variant Est. Production: | 189,599 (16S-M1908-15J-ONP) | |
| Size: | 16s | |
| Jewels: | 15j Mixed Run | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Inlay Color: | Black | |
| Movement Setting: | Pendant | |
| Plate: | Bridge Plate | |
| Regulator: | Church 1892 | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Movement Markings: | A.W.W.Co. Waltham, Mass. 15 Jewels |
|
| Case: | Various | |
| Run ID: | 21400.G211.16S2636.161908M211.O13322.P6701.15J4963 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.433 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 612.99 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 557.82 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.609% | |
| Registry Population: Scoped for This Run Only | 19 (0.95%) | |
| $ Estimated Value (12 Month Change): | 1.15% Analyzing 1,497 Sales | |
|
Research Note: Waltham Serial Lists designate this run as 15 Jewels. However, #17508721 has been verified with 7 Jewels.
|
||
Production Metrics Tree: Grade No. 620
Target Profile: 16S-M1908-15J-ONP-U
| Waltham Grade No. 620 (All Variations): 693,199 ETP | ||
| 16S: 693,199 100.00% 16s, Grade No. 620 |
||
| 16S-M1908: 354,099 51.08% 16s, Grade No. 620, Model 1908 |
Other: 339,100
Other Models or Unclassified |
|
| 16S-M1908-15J: 354,099 51.08% 16s, Grade No. 620, Model 1908, 15 Jewels |
||
| 16S-M1908-15J-ONP: 189,599 27.35% 16s, Grade No. 620, Model 1908, 15 Jewels, Openface/Pendant/Nickel |
Other: 164,500
Other Configs or Unclassified |
|
| 16S-M1908-15J-ONP-U: 189,599 27.35% | ||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 19 watches in the population registry for this run with 2 images.
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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.
cjbrem Supporter 909 · July 1, 2024
Serial Number 17508958 was reported as accurate.
NumbatNinja Supporter 48 · September 4, 2021
Serial Number 17508721 was reported as inaccurate.
Note: Appears to be 7 Jewels. I think this may be a
mixed run.
mixed run.
Curator Response: Thanks for the report. This information has been noted in the research notes for this run.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel
geoffshed 15 · July 2, 2020
Serial Number 17508617 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · October 2, 2018
Serial Number 17508624 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · January 1, 2018
Serial Number 17508122 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
cmdraven 4045 · May 21, 2017
Serial Number 17508048 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · March 17, 2017
Serial Number 17508551 was reported as inaccurate.
No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · October 24, 2016
Serial Number 17507221 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
VICTORIAN1859 82 · October 7, 2016
Serial Number 17507356 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
VH1943 176 · May 15, 2016
Serial Number 17508146 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
VH1943 176 · May 15, 2016
Serial Number 17508146 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
VH1943 176 · May 13, 2016
Serial Number 17508146 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
VH1943 176 · May 13, 2016
Serial Number 17508146 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · May 10, 2016
Serial Number 17508146 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
RandysOldStuff 49 · February 24, 2014
Serial Number 17508912 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
RandysOldStuff 49 · August 18, 2013
Serial Number 17508912 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · June 3, 2013
Serial Number 17508469 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
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