Case Shape: Irregular Shape Case Thickness: 13mm Band Width: 22mm Band Material Type: Stainless Steel Boxes & Cases Material: Paper Dial Window Material Type: Hardlex Feature: Shock Resistant,Water Resistant Dial Diameter: 42mm Water Resistance Depth: 3Bar Clasp Type: Folding Clasp with Safety Band Length: 21 Case Material: Stainless Steel Style: Luxury Movement: Automatic Self-Wind Item Type: Mechanical Wristwatches Style: Fashion, Casual, Business, Luxury, Sport Specifications: Dial diameter: 42 mm Case thickness: 13 mm Watch length: 210 mm Band width: 22 mm Watch weight: 123.70 g Movement: Automatic Self-Wind Mechanical(No battery needed) Mirror Material: Hardlex Clasp Type: Folding Clasp with Safety Water Resistance: Daily waterproof( Not for swim or shower) Suitable occasion: Perfect for all kind occasions & events: party, anniversary, business,casual,outdoor sports,indoor activities or daily use.