Zodiac ZO9712 Field Olympos Automatic Leather Grey Dial Khaki Field The electrostatic energy is created

The electrostatic energy is created by twin turbines that rotate as a result of human motion at incredible speeds between two electrodes affixed to the movement

by day or by night

calories burned) on/off

Case Size (L× W× H): 51

Zodiac ZO9712 Field Olympos Automatic Leather Grey Dial Khaki Field The electrostatic energy is createdSku: ZO9712 Movement: Automatic Three Hand Case Size: 40MM Strap Width: 20MM Case Color: Silver Case Material: Stainless Steel Strap Color: Brown Dial Color: Gray Strap Material: Leather Platform: Olympos Case Water Resistance: 20 ATM Closure: Single Prong Strap Buckle Strap Inner Circumference: 200+ 5MM Battery Type: No Battery