RM-BK Features: -Watch.-Upper material: Leather.-Sole material: Stainless steel.-Insole material: Swarovski crystals.-3 Hand quartz.-Mineral glass.-Sunray dial.-Case size: 46mm. Color/Finish: -Color: Black. Specifications: -3 ATM water resistant. Dimensions: -Strap width: 24mm. Warranty: -2 Year warranty.