MATERIAL CASE Brushed 316L Stainless Steel and polished flankers FINISH Silver or rose gold (PVD treatment) CASE SIZE 37 x 37 mm MOVEMENT Digital FUNCTIONS Lighting, timing, alarm, date, digital time DURATION TIME 2 years DIAL OPENING 28 mm DIAL COLOR Silver THICKNESS 10.90 mm GLASS Domed K1 mineral crystal – 2 mm thickness HANDS – WATER RESISTANCE 50 meters / 5 ATM STRAP Interchangeable NATO strap STRAP LENGTH 230 mm STRAP WIDTH 18 mm INTERNATIONAL WARRANTY 2 years