Beautiful 1941 Hamilton U.S.A. 22 Jewels AN5740 12 hr 4992B WW2 Pocketwatch.

Keeps Accurate Time !!

A really great watch !!! Firm on price !

Beautiful Hamilton Montgomery Dial with red numbers for quick & exact time reading.

You will love this watch ! :-)

1941 Serial # 4c51803

This 4992B was a Master Navigation Watch used primarily by:

* Aircraft navigators
* Bomber crews
* Naval navigators
* Military vessels requiring precise timekeeping.

It's job was not simply telling time—it was a navigation instrument.

Accurate time was essential for celestial navigation, dead reckoning, speed calculations, and synchronizing operations in World War 2.

TS5000
MFR’S PART NO. 33106
AN5740
1941 HAMILTON WATCH CO.

In World War 2 pocketwatch accuracy was a matter of life and death for example a 30-second timing variance at 300 mph — resulted in exactly 2.5 miles off target.

The accuracy of this Military Issue 4992B 22 jewels Hamilton U.S.A. was essential for Army Air Corp Navigation Officer's in WW2. This was "the watch that helped win the war" for Allied Forces.