Type of mechanism: AUTOMATIC. Display: ANALOGICAL. Material Of Case: STAINLESS STEEL. Colour Of Case: GREY. Material Of Bracelet: STAINLESS STEEL. Colour Of Bracelet: GREY. Dial Colour:BLUE. Glass type: SAPPHIRE. Clousure: BUTTERFLY. Water resistence: 10ATM. Diameter dial: 41MM. Special Functions:SERIES 8 – AUTOMATIC WINDING 9054 – 28,800 OSCILLATIONS PER HOUR) 24 JEWELS – AVERAGE DAILY ACCURACY RANGE: -10 TO +20 SECONDS, DEPENDING ON AMBIENT AND USAGE CONDITIONS – 50 HOUR POWER RESERVE (IF WRITE AT 100%) – GMT FUNCTION. MAGNETIC RESISTANT 16,000 A/M