... sell 3ATM waterproof Luxury automatic mechanical wrist watches men, fashion Man Wrist Quatz Automatic Watches Men Watch Basic Specs: Item ... for reference): Moulding timeMetal mould5-8 days for alloy, 10-15 days for steel/bronzePlastic mould15- ... from 18mm to 56mmCase thickness6mm thinnestBandColor, material, shape, patternMaterialCaseZinc alloy, Bronze, S/steel, Plastic, Silicone BandPU leather, Leather ...