The Junghans Milano Mega Solar 56/4621.44 is a radio-controlled, solar-powered watch featuring a green glass solar dial with applied hour markers. It is equipped with the J615.84 caliber movement, offering a power reserve of up to 21 months and a sleep mode after 72 hours. The stainless steel case measures 39.2 mm in diameter and 8.4 mm in thickness, complemented by a stainless steel bracelet with a folding clasp. The watch includes a date display and luminous hands, and is water-resistant up to 50 meters. Reference number: 56/4621.44.