CASIO Standard Analog Sports 20 ATM Water Resistant Watch Black x Blue Bezel Metal Band Overseas Model [Casio] MDV-107D-1A2V Men's [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 (length x width x thickness): 49.5 x 44.2 x 12.1 (approx. mm), belt: width approx. 20 (buckle side) to 22 (case side) mm, lug width approx. 22 mm, band attachable size : 150-205 (approx. mm), mass: approx. 144g [Material] Case: Stainless steel, Band: Stainless steel, Windshield: Inorganic glass [Waterproof performance] Water resistant to 20 ATM [Accessories] Japanese manual (copy), foreign language manual booklet, plain general-purpose box (not a Casio box) [Band size adjustment method] Leaf spring type (separate tool required) [Main features] ●20 ATM water resistant ●Screw-down crown ●Screw back ●Calendar display (date) ●Reverse rotation prevention bezel ●Accuracy: Average monthly difference of ±20 seconds ●Battery life: Approximately 3 years (*After purchase, new This is the value when the battery is replaced with a new one.The battery that is preset in the watch at the time of purchase is a monitor battery that is built into the watch at the time of manufacture to check the functions and performance of the watch, so it will run out in a short period of time. I'll put it away.)