Molnija (Молния) Pocket Watch - USSR, 1978s Material of case : metal case Type of movement: mechanical, manual winding Movement caliber : Russian movement,18 jewels Movement number : 492476 Case diameter : 43 mm without crown Case diameter incl. crown : 47 mm Case thickness : 9,5 mm Dial : white dial Молния Watch is professionally serviced and in good working condition. Shipping via registered mail with tracking.