Tommy Bahama Women's 10018334 Waikiki Dream Analog Display Japanese Quartz Brown Watch Japanese quartz 2-hand sub-second movement, high grade genuine grain leather calfskin strap with a solid stainless steel buckle closure and keeper High grade, stainless-steel case, caseback and crown, durable k1 mineral glass crystal & water-resistant to 30m (99 feet), and all with a 5-year limited warranty Japanese-quartz movement Case diameter: 36mm Water resistant to 99 feet