... glassPlatingIPS, PNP or black plated Zinc caseBuckleStainless steelBack caseStainless steel back caseBatterySR626SW (2-3 years lifetime)Movement Quartz movement and digital movement ... to 56mmCase thickness6mm thinnestBandColor, material, shape, patternMaterialCaseZinc alloy, Bronze, S/steel, Plastic, Silicone BandPU leather, Leather, PVC, Silicone, MetalCrownBronze, Stainless steelMovementChinese ...