Eco-Drive Quartz caliber E660 movement. Charges in Sunlight or Indoors. No Batteries to Change. 10 Months Power Reserve.

Eco-Drive Quartz caliber E660 movement. Charges in Sunlight or Indoors. No Batteries to Change. 10 Months Power Reserve.

Eco-Drive Quartz caliber E660 movement. Charges in Sunlight or Indoors. No Batteries to Change. 10 Months Power Reserve.

Eco-Drive Quartz caliber E660 movement. Charges in Sunlight or Indoors. No Batteries to Change. 10 Months Power Reserve.

Time, perpetual calendar and alarm. Temperature & Humidity display and multilanguages. 

Light, 1/100-second stopwatch, alarm, calendar. Battery life: Approx. 7 years. 

Light, 1/100-second stopwatch, alarm, calendar. Battery life: Approx. 7 years. 

Light LED, stopwatch, alarm, timer, calendar and Mud-resistant.

Quartz movement, resin case and strap.

Quartz movement, resin case and strap.

Light. Stopwatch. Timer. Alarm. Calendar. Resin case and Gold plated stainless steel bracelet.

Light. Stopwatch. Timer. Alarm. Calendar. Resin case and stainless steel bracelet.