USSR Soviet Russian Army Military Adrianov Compass Hand Wrist Andrianov Kompass For Sale

The Andrianov (Adrianov) compass, a wristwatch original..The Adrianov compass consists of a casing, in the center of which a magnetic needle is placed on the tip of a needle. In the unrestrained state of the needle, its north end is directed towards the North Magnetic Pole, and the south end — towards the South Magnetic Pole. In the non‑operational state, the needle is secured with a brake (arret). Inside the compass housing, there is a circular scale (limb) divided into 120 divisions. The value of one division is 3°, or 50 small divisions of the goniometer (0-50). The scale has double digitization. The internal digitization is marked in the direction of the clockwise rotation from 0 to 360° in 15° increments (5 scale divisions). The external digitization of the scale is marked in the opposite direction of the clockwise rotation, every 5 large divisions of the goniometer (10 scale divisions). For sighting on local objects (landmarks) and taking readings from the compass scale, a sighting device (the sighting pin and the rear sight) and a reading indicator are fixed on the rotating ring of the compass.Brand new.Original.Fast free shipping from US seller.No US custum fees