J850 Eco-Drive Quartz movement. Charges in Sunlight or Indoors - No Batteries to Change - Ever! 240 Day Power Reserve.

J850 Eco-Drive Quartz movement. Charges in Sunlight or Indoors - No Batteries to Change - Ever! 240 Day Power Reserve.

Quartz movement. Resin case and plastic front glass.

Stopwatch function - 1/100 sec. - 24 hours,

Stopwatch function - 1/100 sec. - 24 hours,

3 hands quartz movement, mineral crystal, Gold plated case and stainless steel back and bracelet.

3 hands quartz movement, mineral crystal, Gold plated case and stainless steel back and bracelet.

3 hands quartz movement, mineral crystal, Ion plated case and stainless steel back and bracelet.

3 hands quartz movement, mineral crystal, Ion plated case and stainless steel back and bracelet.

3 hands quartz movement, mineral crystal, Ion plated case and stainless steel back and bracelet.

3 hands quartz movement, mineral crystal, Ion plated case and stainless steel back and bracelet.

3 hands quartz movement, mineral crystal, Ion plated case and stainless steel back and bracelet.