Features 1. Retro square watch, meticulously crafted with multiple layers, with multiple time zones set simultaneously, providing warmth and strength when worn on the wrist. 2. 30 meter waterproof, fearless of wind and rain, equipped with a sealed waterproof ring, easily cope with water spray challenges, and enhance anti fog function. 3. Night light display, one click to light up the night light mode, and the time can also be clearly seen at night. 4. Trendy travel: Not only does it strengthen the sense of time, but it also showcases one's atmospheric and stable taste and temperament. 5. Unique craftsmanship: Each function is carefully crafted, including displaying time, backlight buttons, adding numerical values during settings, converting seconds, timing alarms, normal time, and other functions. When setting, hours, minutes, weeks, months, and days can be converted. Specification Style: Black shell black belt, Golden shell black belt, Golden shell brown belt, Silver shell brown band Case diameter: 51 x 47 mm Case thickness: 15mm Chain width: 31mm Chain circumference: 24cm Mirror: High hardness coated mirror Bracelet: Comfortable leather strap Movement: Original quartz movement Waterproof: 30 meters waterproof Watch weight: 126g Package Include: 1x Watch