Product Type: Men's mechanical wristwatch Brand: Skmei Model: M036 Movement: Automatic self-wind mechanical movement Display Type: Analog Case Shape: Round Case Material: Zinc alloy Dial Window Material: Coated glass Strap Material: Stainless steel / silicone option Buckle Type: Stainless steel bracelet clasp Dial Diameter: 44.3 mm Case Thickness: 13 mm Strap Width: 27 mm Watch Length: 220–260 mm Water Resistance: 3ATM / 30m splash resistant Style: Luxury / business / casual