Pocket Watch Database
Similar Watches For Sale
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/27630912
https://pocketwatchdatabase.com/search/result/waltham/27630912
Access Date: March 06, 2025
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 620
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 27630912 | |
| Grade: | No. 620 | |
| Model: | 1908 | |
| Estimated Production Year: | 1931 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 197 of 197 | |
| Grade/Model Total Production: | 354,099 | |
| Variant Est. Production: | 149,500 (16S-M1908-15J-HNP) | |
| Size: | 16s | |
| Jewels: | 15j | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Nickel | |
| Movement Inlay Color: | Black | |
| Movement Setting: | Pendant | |
| Plate: | Bridge Plate | |
| Regulator: | Plain | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Movement Markings: | A.W.W.Co. Waltham, Mass. 15 Jewels |
|
| Case: | Various | |
| Run ID: | 25442.G371.16S3861.161908M1401.H8741.P10378.15J6046 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.621 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 453.12 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 412.34 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.450% | |
| Registry Population: Scoped for This Run Only | 4 (0.40%) | |
| $ Estimated Value (12 Month Change): | 6.59% Analyzing 1,508 Sales | |
Production Metrics Tree: Grade No. 620
Target Profile: 16S-M1908-15J-HNP-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-HNP: 149,500 21.57% 16s, Grade No. 620, Model 1908, 15 Jewels, Hunting/Pendant/Nickel |
Other: 204,599
Other Configs or Unclassified |
|
| 16S-M1908-15J-HNP-U: 149,500 21.57% | ||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 4 watches in the population registry for this run.
|
|||||
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
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 22, 2020
Serial Number 27630606 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · February 6, 2020
Serial Number 27630440 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · January 27, 2019
Serial Number 27630242 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · February 12, 2018
Serial Number 27630385 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · March 13, 2017
Serial Number 27630795 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · March 4, 2017
Serial Number 27630612 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · June 30, 2016
Serial Number 27630774 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · September 10, 2014
Serial Number 27630343 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
-
uploaded by mdmiller99
-
uploaded by ReindeerBond007
-
uploaded by debris
-
uploaded by shaunleatham
-
uploaded by Dave895
-
uploaded by ela119
-
uploaded by jcarrington22
-
uploaded by svinota
-
uploaded by Lyndon
-
uploaded by CjMontana