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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/20827095/link
https://pocketwatchdatabase.com/search/result/waltham/20827095/link
Access Date: November 29, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 620
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 20827095 | |
| Grade: | No. 620 | |
| Model: | 1908 | |
| Estimated Production Year: | 1916 | |
| Run Quantity: | 2,000 | |
| Grade/Model Run: | 123 of 197 | |
| Grade/Model Total Production: | 354,099 | |
| Variant Est. Production: | 189,599 (16S-M1908-15J-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 | |
| Regulator: | Micrometric | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Movement Markings: | A.W.W.Co. Waltham, Mass. 15 Jewels |
|
| Case: | Various | |
| Run ID: | 23352.G297.16S3316.161908M881.O14500.P8445.15J5447 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.470 | |
| 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 | 10 (0.50%) | |
| $ Estimated Value (12 Month Change): | 1.15% Analyzing 1,497 Sales | |
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 10 watches in the population registry for this run.
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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.
adilmueen 1 · July 20, 2021
Serial Number 20827898 was reported as accurate.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel
Anonymous · July 20, 2021
Serial Number 20827898 was reported as accurate.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel
Anonymous · May 25, 2016
Serial Number 20827583 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · February 6, 2016
Serial Number 20826687 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · February 16, 2013
Serial Number 20826550 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
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