AGAT Soviet vintage stopwatch mechanical chronometer chronograph antique USSR

 USSR  watch

 Показывается
Operating temperature range, ° С -20 ... + 40
Overall dimensions (no more) 
diameter 50 mm
diameter with crown 60 mm
case width 17 mm
Weight, kg 0.075
The mechanism of the shock assembly
serial number 9952

The stopwatch is in working order.
Served by a master.
Made in USSR.
Original Soivet stopwatch, not fake.
There are some signs of use - see photos.