Instant purchase OK! Very cute and stylish men's and women's wristwatch. It's unisex and matches a wide range of scenes and fashions. Uses a Japanese movement and battery. Designed to be ultra-thin at 6mm thick, it fits regardless of wrist size. Coolness that doesn't stick to high-end brands! It will surely give you a stylish look that's worth more than the price! Built-in battery type, designed so the second hand starts moving when the crown is pushed in. Band Material: PU Leather Dial Display: Analog Window Material: Glass Water Resistance: 3ATM water resistance, able to withstand sweat in daily life, water droplets when washing your face, and light rain. Battery Type: LR626 Size: Diameter 40mm, Thickness 6mm, Band Width 25mm, Band Length 200mm