Timever Waterproof Digital Watch with and Double Time with Japanese Instruction Manual Men's Stopwatch, Alarm, Countdown, Function, Black,

【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. [Functions] ① Alarm ② Stopwatch ③ Countdown ④ Double Time ⑤ Hourly Time Signal ⑥ LED Light ⑦ 12/24 Hour Display ⑧ Date and Day Display ⑨ 5ATM Water Resistance (It can withstand splashes of water from hand washing and rain, but it is not suitable for water-related work, swimming, showering, or immersion in water.) [Key Features of this Sports Watch] Large, easy-to-read display for time and alarms! Designed specifically for sports, this digital watch is simple and easy to use with no unnecessary functions! [Specifications] Case diameter: 47.8mm Case thickness: 12.5mm Band width: 24mm Band length: 265mm (adjustable from 170 to 240mm) Weight: Approx. 53.2g Buckle: Stainless steel Case material: Made of high-hardness ABS material, excellent shock resistance. Band material: Made of soft TPU material, very soft and gentle on the skin. 【Applicable Scenes】A sporty wristwatch that's not too heavy, perfect for everyday use, with a large screen for easy operation. Recommended for daily marathons, jogging, walking, and various sports training! With its cool design, it also makes a great birthday or Christmas gift for family and friends! [Package Contents] Digital watch + Japanese instruction manual (Due to Echo, it will be shipped in simple packaging without a box.) *Accuracy of approximately 1-2 minutes per month (allowable error range) watch