Casio Casio Casio Standard Vintage Watch Unisex Classic Quartz Digital Metal Silver Black A171WE-1A [Item]

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [Size] Case size (H x W x D): 38.8 x 36.6 x 9.2 (approx. mm), belt: width approx. 15-20 mm (ring width approx. 18 mm), weight: approx. 46 g [Material] Case: Resin, Band: Stainless Steel, Windshield: Resin Glass [Waterproof performance] Waterproof for daily life [Accessories] Japanese manual (copy), foreign language manual booklet, plain general-purpose box (not a Casio box) [Main specifications] ●Stopwatch (1/100 second, 60 minute meter, with split) ●Time alarm/time signal ●Auto calendar ●12/24 time display switching ●LED light (light color: green)