Watchband: Stainless steel bracelet, Bicolored. Crown: Steel, pressure fit. Case back: Steel, pressure fit. Buckle: Steel, deployante buckle. Dial: Silver color. Golden srl. Warranty: 2 years. Warranty counts as certificate of authenticity which certifies the item materials' quality and veracity (gold, silver, steel, diamonds) along with the product's authenticity.
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