Brand: SKEMI Clasp Type: Buckle Case Material: Zinc Alloy Water-resistant Level: 3ATM Band Material: Stainless Steel Movement: Dual quartz movement Dial Material: Mineral reinforced glass minor Color: silver case silver dial, silver case blue dial, silver case black dial, black case black dial Dial Diameter: 4.8cm / 1.9in Dial Thickness: 1.6cm / 0.6in Watchband Width: 2.2cm / 0.86in Watchband Length: 23cm / 9in Watch Weight: 164g