CITIZEN Pocket Watch Solar Tech Radio Controlled Watch Pocket Watch Radio Controlled Solar [Regno] [Citizen] KL7-922-31

A pocket watch designed to be easy to read when you take it out of your pocket. Solartech radio clock combines functionality and practicality. This is a long-selling model that has been loved for nearly 10 years. Solartech radio clock, accuracy ±15 seconds/month (when not receiving), waterproof for daily life, weight: 65g, thickness: 10.4mm, case size: 41.0mm, side material: stainless steel, glass: spherical crystal glass *1 Annual manufacturer's warranty, overseas guarantee not available [“Solar Tech” does not require regular battery replacement] A function that converts light into electrical energy to drive the clock. It charges using light such as the sun, so there is no need to regularly replace batteries. Once fully charged, it can be used for approximately 2 years (when power save is activated). Since the battery uses light as energy, if you store it in a place that is easily exposed to light or light, it will not run out of charge and can be used stably. ["Radio clock" that automatically adjusts the time] Receives standard radio waves transmitted based on the atomic clock, which is said to have an error of 1 second every 100,000 years, and automatically adjusts the time and calendar. You can obtain accurate time by receiving radio waves transmitted from two locations: Fukushima station and Kyushu station. [REGUNO] REGUNO is a simple standard watch at an affordable price. We offer a complete lineup of men's, women's, pair, and pocket watches. We have a wide range of products that can be easily purchased by anyone, regardless of age, occupation, or gender, so that you can always have REGUNO in the "regular place on your arm."