I purchased this for an exam. I used it only once and have kept it stored at home since. Please consider it if you're interested. This item is unisex (*^^*) Casio, a popular watchmaker worldwide known for brands like "G-SHOCK," "Baby-G," and "BASIC," has created many unique "world-first watches" and continues to create new value in watches through its challenging development philosophy. This is an overseas model. 【Model Number】 MW-240 【Material】 Case/Belt: Resin 【Size】 Case: (approx.) 48.0mm long x 43.6mm wide x 10.3mm thick Weight: (approx.) 35g Wrist circumference: (approx.) 12.0〜20.0cm 【Movement】 Quartz ※The battery pre-set in the watch is a monitor battery to check the watch's functions and performance. 【Functions】 ・Accuracy: Average monthly difference ±20 seconds 【Water Resistance】 Daily life waterproof