2023 New Style Men Fashion Sport Watch Chronograph Function Stopwatch Rubber Strap Auto Date Male Luxury Wristwatch Clock Specifications: Dial diameter: 51 mm Case thickne: 18 mm Strap length: 220 mm Band width: 20 mm Watch weight:117 g Water resistance: 3 Bar PINTIME LUXURY MEN WATCH Functional chronograph watch. Charming manly decorative screw design. High hardne mineral scratch resistant gla. Adjustable comfortable silicone strap with pin buckle Casual Silicone Wristwatch for Men The charming mens wristwatch is made from high hardne mineral gla scratch resistant, stainle steel case back and adjustable silicone strap with pin buckle, provide comfortable wearing experience. Chronograph Men's Wrist Watches Pre the up button to start the stopwatch seconds(60s equals to stopwatch minutes has moved one grid)pre again to stop. Once the stopwatch is stopped the pre the down button to reset the stopwatch seconds and minutes. Put the crown out to the 1st section, rotating clockwise the crown to adjust calendar. Put the crown out to the 2nd section, rotating the crown to adjust time. After every steps have adjsuted, push crown back to the original position. Waterproof watch 30 meters (100 feet) waterproof and splashproof or briefly immersed in water, ideal for a variety of busine, leisure, indoor and outdoor activities and everyday use, but not for swimming or bathing. Luminous Men's Watches Sword Luminescent Pointer Wear Show