JW0120-54E Black
Eco Drive Movement (winding infinite light) with power reserve of seven years.
Chrono functions to 1/1000 sec. with split times and average lap speed. Memory timing and speed of 20 rpm. Alarm. Timer. Digital display lit LED.
Features: Stainless steel case, stainless steel bracelet or leather strap soft. Fund tightened screw. Sapphire crystal, unidirectional rotating bezel. WR 20 bar. Dimension Diameter case 50 mm