Timex Mens IRONMAN Classic Digital Casual Quartz Watch T5K821

The adjustable black 18mm resin strap fits wrist sizes up to 8 inches. 100-hour chronograph, 30 lap memory, 24-hour countdown timer. Three alarms for daily, weekday, and weekend, 24-hour military time mode, two time zones, day, date, and month calendar. Gray and black 38mm resin case with acrylic lens, gray digital display, Indiglo illuminated watch dial. 100m (330 feet) water-resistant: generally suitable for swimming and snorkeling, but not for diving.