Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/18620946/movement
Access Date: November 30, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 620
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 18620946 | |
| Grade: | No. 620 | |
| Model: | 1908 | |
| Estimated Production Year: | 1912 | |
| Run Quantity: | 1,300 | |
| Grade/Model Run: | 66 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: | Church 1892 | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Movement Markings: | A.W.W.Co. Waltham, Mass. 15 Jewels |
|
| Case: | Various | |
| Run ID: | 22039.G240.16S2865.161908M435.O13681.P7259.15J5103 | |
| 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 | 14 (1.08%) | |
| $ 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 14 watches in the population registry for this run with 3 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 · July 6, 2023
Serial Number 18620152 was reported as accurate.
Anonymous · June 2, 2023
Serial Number 18620761 was reported as accurate.
Anonymous · May 23, 2022
Serial Number 18621155 was reported as accurate.
Anonymous · February 8, 2021
Serial Number 18621173 was reported as accurate.
Anonymous · December 18, 2020
Serial Number 18621210 was reported as accurate.
Anonymous · August 26, 2020
Serial Number 18621198 was reported as accurate.
Anonymous · February 10, 2020
Serial Number 18621108 was reported as accurate.
esmarquez 1 · July 20, 2019
Serial Number 18620858 was reported as accurate.
Anonymous · December 6, 2018
Serial Number 18620758 was reported as accurate.
Anonymous · August 14, 2018
Serial Number 18620758 was reported as accurate.
Anonymous · April 6, 2018
Serial Number 18620758 was reported as accurate.
Anonymous · March 11, 2018
Serial Number 18620087 was reported as accurate.
Anonymous · August 4, 2015
Serial Number 18620442 was reported as accurate.
Anonymous · May 23, 2015
Serial Number 18620252 was reported as accurate.
Anonymous · April 4, 2015
Serial Number 18620345 was reported as accurate.
bristolman 3 · September 27, 2014
Serial Number 18620946 was reported as accurate.
Anonymous · August 11, 2014
Serial Number 18620946 was reported as accurate.
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