Waltham Serial Numbers

Reported Observations

The data shown is from a public contribution using the observations entry form. Where the observer did not provide data for a field, it is filled in from the serial number database entry for the run containing the serial number. Information provided is highlighted in a gold color. The remaining information is highlighted the same as the serial number lookup form.

To share a new observation, enter the serial number in the box and click on the search icon.


Serial Number
Total made 56459 Total runs 116
Start End
First 9136251 Last 9137850
Model 1888 Name
Grade Riverside Material P
Size 16 Size 16
Plate 3/4 Note
Jeweling Jewels 15
Balance Bal Pat. Reg. - Breg. HS
Style OF Style O.F.
Comment 44
Source gp044n8951801_9273000.pdf
Provider JFW Date 09/29/2023
Regulator Balance
Jeweling 4pr Jewel Ct 15
Model 1888 Size 16
Plate 3/4 Style OF
Finish two tone - nickel/gilt Winding PWPS
Setting Hair Spring
Adjustment Grade
Marking Two tone movement, gold center, patent regulator
Dial
Case
Remarks
Watch Page No watch page provided


Observation List

You may view a list of observations by date. The dates are the dates of the data entry. Use the After date to find all observations entered after that date. Use the Before date to find all observations before that date. Or, use both to specify a date range.

The earliest observation date is after January 2002. Choosing that for the After date will show all the observations.

Click on the serial number to see the observation entry form.


Find observations After and/or Before