Timex Women's T5K8129J Ironman Rugged 30 Digital Display Quartz Black Watch Imported Indiglo night-light 100-hour chronograph with lap or split in large digits; 30-lap memory recall with 99-lap counter; and 24-hour countdown timer with: countdown/stop and countdown/repeat Quartz Movement Case Diameter: 42mm Water Resistant To 330 Feet