Extremely rare watch "Flight" 2616.2N USSR self-winding in excellent condition

Extremely rare mechanical watch "Flight" 2616.2N produced in the Soviet Union (1986) at the first watch factory (Moscow). The chrome-colored case is in excellent condition, the self-winding mechanism on 23 ruby stones is fully functional and has passed technical prevention in 2021 - the exact move. On the blue dial with white Roman numerals there is a side calendar of instantaneous action with an indication of the current date. Included: watch, branded box. Dimensions: 45 mm x 40 mm (width with crown), width of the strap base: 18 mm. Delivery to any city in the world.