Micronta Alarm Clock from early 80s (maybe '83?). Has a blaring alarm that will wake you up for sure. [Not sure if I am using right flair.] : r/BuyItForLife
Micronta Travel Desk Alarm Clock / Calendar Vintage 70s 80s Digital Radio Shack | eBay
CLOCKS: antique wood alarm batteries $15-$95 - household items - by owner - housewares sale - craigslist
Vintage Micronta LED Wall Clock - YouTube
Vintage Flip Alarm Clock, WORKS, Plug in Electric, Faux Woodgrain, Micronta Brand, Original Box, 1970's Decor - Etsy
pop's clocks - menga.net
Vintage MICRONTA RADIO SHACK Multi-Alarm EXECUTIVE TIMER Cat 63-783 - Helia Beer Co