Swiss Alpine Military by Grovana 7055-1877SAM Watch pairs a stainless steel case with a black silicone strap and 10 bar water resistance for reliable everyday and active use. Key attributes: Black | Stainless steel | Water resistant to 10 bar | Mineral glass | Quartz movement | Buckle clasp | Date display (day) | Hour, minute and second hands | Adjustable silicone strap | Black dial | Black case | Black silicone strap | Analog three-hand layout | Dimensions & fit: Case length: 5 cm | Case width: 4.3 cm | Case height: 1.1 cm | Strap length: 16 cm–20.5 cm | Strap width: 2.1 cm | Weight: 81 g | Adjustable strap fits wrist circumference 16 cm–20.5 cm | Composition & care: Stainless steel | Silicone | Mineral glass | Wipe clean with a soft cloth. Avoid solvents and prolonged exposure to heat or moisture. Have the movement serviced by a qualified watchmaker.