Watch Casio Collection Black [Casio] STL-S100H-1AJH Men's

【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. Set contents: Main unit, blister pack, instruction manual, warranty included with instruction manual. Waterproof specifications: 10 ATM waterproof function Equipped with "Tough Solar" solar charging system that converts light such as sunlight and fluorescent lights into power Stopwatch (1/100 second (less than 10 hours)/1 second (more than 10 hours), 100 hour meter, with lap/split) Memory for up to 120 LAP data (lap counter 001~999) Display type: Digital Item shape: round Windshield material: Mineral glass Bandwidth: 20.0 Case diameter: 15.2 millimeters; Band material: Resin; Bezel material type: Resin; Band size: Men's standard; Calendar type: Date and day; Clasp type: Tongue buckle; View movement: Quartz; Bezel function: Fixed bezel; Container material type: Resin