25.1 x 30 mm rose gold case, 6.8 mm thick, solid back, embossed pattern and purple lacquered dial with rose gold applied numerals and hour markers with white luminescent coating, E15 quartz movement with frequency: 32,768 hz. power source: silver oxyde battery 1.55 v. battery life (new): approximately 3 years.frontback, rose gold bracelet, rose gold fold-over buckle. Water resistant to 30m.