Silhouette Collection. Eco-Drive Technology - Charges in Sunlight or Indoors - No Batteries to Change. Mother of pearl dial with gold tone hands. 34 Genuine Diamonds accent the bezel. When Fully Charged has a 360 Day Power Reserve. Brushed polished Gold Tone Stainless Steel Case and Bracelet. Push-button hidden deployment clasp. Scratch-resistant mineral crystal. Water resistant to 30m. Case measures 15mm wide by 7mm thick.