https://www.amigashop.com/real-time-clock-modules-c-182_43_196.html?currency=GBP&aksid=6105nkafg23q5q8pgt9hq3rb4k
real time clock modules, AmigaShop.com - Commodore Amiga Shop for A1200, A500, A600 and A4000
Battery backed up Real Time Clock modules for keeping date and time when Amiga is powered off. For Amiga 1200 clockport. Can fit A600 and A500 clockport header...
real time clock modules