Sharp ZQ-1450A Electronic Organiser with 64KB Memory

A Sharp ZQ-1450A electronic organiser, a digital diary produced in the late 20th century. The unit is constructed from dark grey plastic in a clamshell-style casing. It features a monochromatic LCD screen and a full QWERTY keyboard with additional numeric and dedicated function keys. The internal memory is specified as 64KB, printed in red on the front panel. Integrated functions include a calendar, schedule, telephone directory, memo, expense tracking, anniversary reminders, clock, and calculator. The interior of the lid contains a printed Quick Reference Guide detailing instructions for storing and searching information. The manufacturer mark SHARP and model number ZQ-1450A are printed on the faceplate.