New Silicone Strap Luxury Men's Business Leisure Watch Night Light 3ATM Waterproof Quartz Double Calendar Men's Watch

 First, basic brand information Product Type: Men's Business Casual Watch Second, the appearance size parameters Dial Shape: Square Dial Specifications: Width 43mm × Height 42mm Strap width: 22mm Watch thickness: 11mm Total length of watch: 250mm Watch weight: 70g Strap type: support silicone strap/steel strap two options Clasp Material: Stainless Steel Case material: zinc alloy (curved design, clear streamline, classic shape) Dial color: multi-color optional (including green, blue, white, black, red and other styles) III. Core materials and configurations Movement type: Quartz double calendar movement Mirror material: mineral tempered glass Battery configuration: original battery Waterproof grade: 3ATM (daily waterproof, do not operate buttons underwater) Function configuration: dual calendar display (week + calendar window)