Automatic movement. Sellita Caliber SW200-1 with automatic winding and approximately 38 hours power reserve; contains 26 jewels. Silver-tone stainless steel case measuring approx. 44 mm diameter by 11 mm thickness. Fixed silver-tone bezel. Brown leather strap approx. 18 mm wide secured via buckle clasp. Analog dial displaying second, minute, hour functions with date window between 8 and 11 o'clock; features luminous hands. Sapphire crystal glass for scratch resistance and clarity.