Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/22784457
https://pocketwatchdatabase.com/search/result/waltham/22784457
Access Date: April 19, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 620
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 22784457 | |
| Grade: | No. 620 | |
| Model: | 1908 | |
| Estimated Production Year: | 1919 | |
| Run Quantity: | 3,000 | |
| Grade/Model Run: | 174 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 |
|
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Case: | Various | |
| Run ID: | 24262.G348.16S3602.161908M1155.O15097.P9280.15J5718 | |
| Database Version: | v52.235 | |
| 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: | 14 (0.47%) | |
| $ Estimated Value (12 Month Change): | -3.23% Analyzing 1,488 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 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 · February 21, 2024
Serial Number 22784542 was reported as inaccurate.
Note: not screw set pressed in jewels
Anonymous · February 20, 2024
Serial Number 22784542 was reported as accurate.
Anonymous · July 19, 2022
Serial Number 22782133 was reported as inaccurate.
Note: Watch is 17j. "adjusted" is on the bridge plate as
it wraps under the barrel. It has a "cut out" on
the bridge plate for the escapement, with no
screws for the jewel setting. It appears the same
as model 1899, Riverside grade. "Riverside" is not
on the bridge plate, just "AWW Co" & Waltham
Mass. underneath. It is pendant set.
it wraps under the barrel. It has a "cut out" on
the bridge plate for the escapement, with no
screws for the jewel setting. It appears the same
as model 1899, Riverside grade. "Riverside" is not
on the bridge plate, just "AWW Co" & Waltham
Mass. underneath. It is pendant set.
Curator Response: Thanks for the report. It sounds like you have a modified watch with plates possibly borrowed from another movement. Feel free to post images of your watch for documentation.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel
Ryder87 1 · June 14, 2022
Serial Number 22784457 was reported as accurate.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel
Anonymous · October 17, 2020
Serial Number 22782576 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · January 17, 2018
Serial Number 22784429 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · February 26, 2017
Serial Number 22784412 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · February 15, 2015
Serial Number 22783912 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · December 20, 2014
Serial Number 22783286 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · June 26, 2013
Serial Number 22784108 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
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