Junghans Mega Star Radio Clock vintage battery dead for parts or repair. Vintage Junghans Radio-Controlled Watch – Junk Item. This is an old Junghans watch, likely radio-controlled, but it is currently non-functional due to a dead battery. The watch is in relatively good condition for its age, but please review the photos carefully. It has not been tested for working condition. Ideal for repair or parts. Brand Name: Junghans. Product Type: Watch. Model: Not specified. Features: Radio-controlled (likely), Non-functional. Movement: Not working. Dial Color: Not specified. Band Color: Not specified. Bezel Color: Not specified. Case Color: Not specified. Band Material: Not specified. Case Material: Not specified. Junghans Mega Star Radio Clock. I will try to answer as soon as possible. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior. International Buyers – Please Note.