Dasone D0012 Women's Ceramic Watches Quartz Black Ceramic Watch with Calendar Function Japanes Quartz movement with Date window Function 100% Ceramic round case and Antireflective Sapphire Crystal glass 100% Ceramic bracelet and deployant clasp with push button, the bracelet with 15mm Width, 16cm length fit for most of the Women's wrist Ceramic and stainless steel mixed Dial with Arabic numerals writing Case diameter: 34mm for Women and Water resistant