Junghans Mega Solar Ceramic – Radio-controlled Solar Watch ​For sale is a Junghans Mega Solar Ceramic in excellent condition. Powered by light (no battery changes needed) and radio-controlled for exact, pinpoint accuracy at all times. ​Specifications: ​Movement: Junghans In-House Solar / Radio-Controlled (Funkuhr) ​Case Material: High-tech scratch-resistant ceramic ​Case Diameter: approx. [39-40] mm ​Crystal: Scratch-resistant sapphire ​Strap/Bracelet: Original ceramic. ​Condition: Fully functional, charges properly and synchronizes seamlessly. Cosmetically in great condition.