LWA-M145 series of solar radio clocks wave ceptor that keeps accurate time. In addition to the calendar display function, it is equipped with useful functions such as world time, time alarm, stopwatch, and timer. Available in black, greige, and white resin bands, and blue and taupe leather bands.・Multi-band 6 that receives standard radio waves from 6 stations around the world (2 stations in Japan, China, America, UK, Germany) and automatically adjusts the time ・Tough solar ・Waterproof for daily life ・LED light ●Tough solar (solar charging system) )●Waterproof for daily life●Radio reception function: automatic reception (up to 6 times/day) (up to 5 times/day for Chinese radio waves)/manual reception, reception radio waves: JJY, frequency: 40kHz/60kHz (Fukushima/ Model compatible with both Kyushu stations) Received radio waves: WWVB, Frequency: 60 kHz Received radio waves: MSF/DCF77, Frequency: 60 kHz/77.5 kHz Received radio waves: BPC, Frequency: 68.5 kHz ●World Time : Time display in 48 cities around the world (31 time zones, daylight saving time setting function) + UTC (Coordinated Universal Time) ●Stopwatch (1/100 second, 60 minute meter, with split) ●Timer (set unit: 1 second, maximum setting) :60 minutes)●Time alarm/time signal●Battery indicator display●Power saving function (turns off the display after a certain period of time in a dark place to save power)●Full automatic calendar●12/24 hour display switching●Operation sound ON /OFF switching function ●LED light (with afterglow function) How to use Multi-band 6 (radio reception function): Receive standard radio waves from 6 stations around the world. Achieves automatic time adjustment in Japan, North America, Europe, and China.