Sharp Atomic Clock Spc373 User Manual !new! Jun 2026

Sharp SPC373 Atomic Wall Clock is generally well-regarded for its high-accuracy timekeeping and comprehensive "one-look" dashboard, though users often find the initial setup and time zone adjustments counterintuitive. sharpclocks.com Key Features & Performance Atomic Accuracy

The is a radio-controlled device that automatically synchronizes with the WWVB signal from Fort Collins, Colorado, to maintain precise time. It also provides indoor/outdoor temperature and dual alarm functions. Initial Setup & Quick Start sharp atomic clock spc373 user manual

Reset the connection by removing batteries from both units for 30 minutes, then re-inserting them (clock first, then sensor). Sharp SPC373 Atomic Wall Clock is generally well-regarded