Casio DQ-541-8R Small Silver LED Digital Travel LCD Display Alarm Cloc — Finest Time
Dan van Luttmer on Twitter: "@zsk @jimeasterbrook Casio DQ-510 alarm clock, early 80s ⏰ Used every (working) day, so probably heard that alarm over 7500 times 😴 https://t.co/APzHk2Ovmx" / Twitter