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:BEIGE. Glass type: SAPPHIRE. Clousure: BUTTERFLY. Water resistence: 5ATM. Diameter dial: 40MM. Special Functions:TSUYOSA – AUTOMATIC WINDOW 8210 (21,600 OSCILLATIONS PER HOUR) 21 JEWELS – AVERAGE DAILY ACCURACY RANGE: -20 TO +40 SECONDS, DEPENDING ON ENVIRONMENTAL AND USAGE CONDITIONS. 40 HOURS POWER RESERVE (IF CHARGED AT 100%)
