Russian mechanical chronograph watch POLJOT AVIATOR 31681 / 3035268
Movement: Mechanical Poljot 31681 (complication variant of the famous 3133) caliber, hand-wound, diameter 31 mm, height 7.35 mm, 25 Ruby jewels, mean-daily rate from -10 to +20 sec/day, 21,600 beats per hour, 42-hour power reserve with chronograph switched off, 37-hour power reserve with chronograph switched on.
Indicators: minute counter side hand at 3 o'clock, second counter at 9 o'clock, military time (24-hour scale) indicator at 6 o'clock, date window at 6 o'clock.
Functions: Chronograph, stopwatch with 30-minute summing action, hours, minutes, seconds, 24-hour military time, date-of-the month.
Face: Black, Arabic numerals, numbers and hands are coated with luminous Super LumiNova paint, making it easier to see in the dark. Sweep-type chronograph second hand.
Case: Round, all stainless steel, diameter 42 mm, height 14.3 mm, luxury sapphire crystal, screwed open caseback, Water Resistant 5 ATM. Open screwed caseback with sapphire crystal display back.
Wristband: Brand leather strap.
The watch comes in a gift box with user's manual in English/Russian.