Corum Women's Diamond Chronograph Watch

Stainless steel case Magnifying domed sapphire crystal Diamond bezel Black dial with silver sub-dials Luminous silvertone hands and hour markers Second hand Date window at 6 o'clock Chronograph function Screw-down crown 50-meter water resistance Quartz movement Black leather strap Stainless steel deployment clasp All carat weights and measurements are approximate and may vary slightly from the listed information. This watch strap fits a 6-inch to 7-inch wrist. Click here for more information on deployment clasps. This watch has a screw-down crown for setting the time. Screw-down crowns create a stronger seal against the case than a push-and-pull knob, giving the watch a greater water resistance factor. To unscrew the crown, grasp the knob and turn it counter-clockwise (towards you) a number of times until it releases. Then pull or push the crown into position to set the time, date, and other functions. To close the crown, press it against the case while turning in a clockwise direction.