Fully automatic window and bottom mechanical watch $ 56.56 Display type: pointer Applicable people: male Style: Business Waterproof: Yes Waterproof performance: 100m Movement type: mechanical Thickness: 10.5mm Dial diameter: 42mm Crown type: flat top tapered crown Table bottom type: through the bottom Mirror material: Sapphire crystal glass mirror Clasp style: Butterfly double snap Buckle material: stainless steel Strap material: stainless steel Dial shape: round Case material: steel Packing specification: gift box packing