It's all original pieces in perfect working order. No modifications or repairs. I think it's from the year 1919 but not sure. I'd like to know more about it if anyone can tell me please and thank you.
What if anything is stamped on the back of the case? A picture of the movement would be of great help. It appears that a second long hand may be missing from the center arbor. One hand being stopwatch, the other a lap timer. I am not sure, but believe these timer watches were produced in the 1950's and after.
Here is one in the database dated 1972 that matches yours.
Bulova Timer - date to be determined
In reply to What if anything is stamped… by neetstuf-4-u
It's also the same as this 1957 Bulova Timer https://mybulova.com/watches/1957-bulova-timer-7430
In reply to It's also the same as this… by Astronaut M2
With similar Bulova Timers dating to 1955 https://mybulova.com/watches/1955-bulova-timer-2443
This from 1956.
The previous example was never confirmed as 1972, so thinking we need to update year accordingly.
In reply to This from 1956. The previous… by mybulova_admin
I think the previous example was dated by owner's statement that there was "N2" on case back.
This is very cool! Could you take a photo of the back? Is there a date code on the back (letter/number)?
In reply to This is very cool! Could… by Kathy L.
On the back is 1845 then under that is M 9
In reply to On the back is 1845 then… by Zgriff83
Thanks you for confirming case markings. 1845 is likely the serial number and "M9" is the date code for 1969. Crown shape and case color are not consistent with 1950's ads, so your confirmation will help with future identifications.
1969 Bulova Timer
In reply to Thanks you for confirming… by neetstuf-4-u
It would appear that sometime in the 1960s the crown shape was changed from round to square?