SLAVA Vintage Soviet Mechanical SPLIT Chronometer Stopwatch 20 jew. Document Box

Description: SLAVA Vintage Soviet Mechanical SPLIT Chronometer Stopwatch 20 jew. Document Box Before making decision please carefully read all description, look all photos.If you have any questions – ask and I’ll answer with pleasure.Any defects that are not described but visible on photos will be considered as described. Have a nice shopping! Mechanical stopwatch SDSpr-1-2-000 Slava mechanical two-hand, three-button stopwatch with a summing mechanism with interrupted clockwork. Stopwatch Slava SDSpr-1-2 is designed to measure time intervals in minutes, seconds and tenths of a second. The three-button stopwatch SDSPR-1-2-000 is designed to measure time intervals and is used in sports competitions, scientific or medical research, timing, etc. Using stopwatches SDSpr-1-2-000, you can measure the time interval with an accuracy of 1/10 second. The SDS stopwatch is made with a movement caliber of 54 mm, the number of jewels is 20, the device has the second accuracy class. The duration of the mechanism is at least 8 hours from one full-fledged plant. Mechanical stopwatch SDSpr-1 specifications: The duration of a full turn of the hands of the stopwatch SDS pr-1 - second hands (main and auxiliary) 30 seconds - minute hand 30 seconds Scale division value: - second hands (main and auxiliary) 0.1 seconds - minute hand 0.5 minutes Number of scale divisions: - second hands (main and auxiliary) 300; - minute hand 60; Balance fluctuation period 0.2 seconds The movement of the second hands is discrete with an interval 0.1 seconds The average error of the stopwatch SDSpr-1 at a temperature of (20 ± 5) ° С in 30 minutes 0.4 seconds Permissible deviation from the average error at a temperature of 20 ° C in 30 minutes 0.3 seconds Maximum error in 30 s at 20°C 0.1 seconds; Features:Case diameter – 64 mmCase diameter with crown - 82 mmThickness - 23 mmDial – 58 mm

Price: 149.99 USD

Location: Ukraine

End Time: 2024-12-01T16:19:54.000Z

Shipping Cost: 14.99 USD