10 ATM Water Resistant Solar Watch Waterproof Analog Watch Sports [Citizen Q&Q] Radio-Controlled (Black/Radio-Controlled) Battery-Free, Lightweight,

[Solar-powered watch that generates power from light] This is a radio-controlled solar watch from "Q&Q," a watch brand developed by the Japanese watch manufacturer "Citizen." It is water-resistant to 10 atmospheres, generates power from light, charges itself to keep running, and is a radio-controlled watch that receives standard radio waves to display the accurate time. 【High Water Resistance】With 10 ATM water resistance, this watch is perfect for water-related work, swimming pools, snorkeling, and other water sports. The band is made of soft polyurethane. No tools are required for size adjustment, so you can wear it right away after purchase, making it an ideal gift. [Solar Power Function] Light passing through the dial hits the solar cell inside, generating electricity. This electricity is stored in a secondary battery and powers the watch. There is no need for regular battery replacement, and with power saving and overcharge prevention functions, it can run for approximately 18 months on a full charge. [About Q&Q] Q&Q operates under the motto of Quality (high-quality products) & Quantity (for more people), offering a wide range of products from affordable and practical items, including environmentally friendly solar-powered watches and radio-controlled watches that don't require time adjustment, to character goods. [Product Details] Set contents: Main unit, box, instruction manual, warranty card included. Country of origin: China. Other functions: Radio wave reception function (2 stations in Japan, China, Germany, USA), hourly time signal (every hour at 00 minutes), chronograph (measurement time: 24 hours (23 hours 59 minutes 59 seconds), measurement unit: 1/100 second), local time display, LED light (digital part), luminous indexes and hands, power saving function, overcharge prevention function, charging warning function, battery life on a full charge (approximately 1 year).