WCHA57 - Orient Automatic Classic 3 Star WatchA clever and innovative blend of quality and style, this stainless steel ORIENT watch for women features a 21 jewels self winding automatic movement with oscillation Frequency: "21,600 oscillations per hour (6 beats per sec)" with a mineral crystal face and gold tone hands and index. Day Date Display with Spanish Option. Water Resistant. These watches feature replaceable batteries, which can be conveniently swapped out at your local watch repair