Citizen Solar Chronograph Watch Eco-Drive Men's CA4210-16E

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. (Approx.) H45 x W45 x D13mm (excluding lugs and crown), Weight (approx.) 90g, Maximum wrist circumference (approx.) 19.5cm, Minimum wrist circumference (approx.) 14.5cm Stainless steel (case), leather (strap) Quartz movement, chronograph, 100M water resistance, 24-hour display, date calendar, small seconds, color: black dial, brown strap. Instruction manual, box, warranty card 1 year "Eco-Drive" refers to a watch mechanism that converts light into electrical energy to power the watch. It incorporates a solar cell that generates electricity when exposed to light, powering the watch. Any excess electrical energy is stored in a rechargeable battery. As its name suggests, it has received very high praise from an ecological standpoint, as it eliminates the need for regular battery replacement, the rechargeable battery does not contain harmful metals, and no harmful substances are in the manufacturing process. It was the first watch to be certified as an "Eco-Mark product." It is also recommended as a gift.