Timex ironman traditional 30 lap t5k758
Heart rate monitor watch basic functions alarm time zones date display stop watch countdown timer pulse rate monitor heart rate monitor series timex ironman water resistant to 100m 10 atm suitable for men running functions lap counter lap timer display digital clock mechanism quartz illuminated display case material resin watch strap resin clasp pin buckle housing design round numerals arabic dial colour black watch strap colour black batter