Driving system Automatic Caliber Number 7S26 Case material Stainless steel Case back Transparent Band type Bracelet Band material Stainless steel Band color Gold with yellow tone Band width 17mm Clasp Fold over with double push button Dial color Gold Glass material Scratch resistant hardlex crystal Hands Luminous silver and gold tone (hour, minute) with gold second hand Dial markers Index Second markers Minutes markers around the outer rim Lumi Brite Hands and markers Bezel Fixed Crown Pull / push Calendar Day of the week and date display at the 3 oclock position Function Date, day, hour, minute, second Drive duration Power reserve 40 hours Water resistance 3 bar water resistance (30 meters / 100 feet) Size D38mm x H11mm