Eco-Drive Quartz movement. Charges in Sunlight or Indoors - No Batteries to Change - Ever!  6 months Power Reserve.

Eco-Drive Quartz movement. Charges in Sunlight or Indoors - No Batteries to Change - Ever!  6 months Power Reserve.

E001 Eco-Drive Quartz movement, no Batteries to Change, double date feature, stainless steel Case and bracelet.

Self-winding mechanical movement and date feature. Screw Caseback with crystal. Sapphire crystal.

Quartz movement, mineral crystal, brass case and stainless steel bracelet.

Cal. 7N82 Quartz movement. Date feature, Curved Hardlex crystal and gold plated stainless steel case and leather strap.

Cal. 7N82 Quartz movement. Date feature, Curved Hardlex crystal and gold plated stainless steel case and leather strap.

7N01 caliber Quartz movement. Mineral crystal. Two tone Stainless Steel Case and bracelet.

7N01 caliber Quartz movement. Mineral crystal. Gold plated Stainless Steel Case and bracelet.

7N01 caliber Quartz movement. Mineral crystal. Gold plated Stainless Steel Case and bracelet.

7N01 caliber Quartz movement. Mineral crystal. Stainless Steel Case and bracelet.

7N00 caliber Quartz movement. Hardlex crystal. Two tone Stainless Steel Case and bracelet.