Quartz movementStrong acrylic crystal protects dial from scratches and scrapesCase diameter measures 35 mmResin case; gray dialWater-resistant to 165 feet (50 M)

Quartz movementProtective mineral crystal protects watch from scratchesCase diameter : 40.6 mmResin case; grey dial; day-date-and-month functionsWater-resistant to 330 feet (100 M)

Quartz movementProtective mineral crystal protects watch from scratchesCase diameter : 46 mmResin case; digital dial; day-date-and-month functionsWater-resistant to 660 feet (200 M)

Quartz movementStrong mineral crystal protects dial from scratches and scrapesCase diameter measures 34 mmStainless-steel case; digital-gray dial; day-date-and-month functionsWater-resistant to 165 feet (50 M)

Quartz movementChronograph controls; 9 Interval timersFive alarm featureTraining log stores workoutsWater-resistant to 330 feet (100 M)

Quartz movementTraining log store workoutsTwo interval timers; three alarmsIndiglo night-lightWater-resistant to 330 feet (100 M)

100-hour chronograph with lap or split in large digits10-lap memory recall, 99-lap counter, 24-hour countdown timer with : countdown/stop (CS) and countdown/repeat (CR)Daily, weekday and weekend alarm with five minute back-upIndiglo night-lightWater-resistant to 330 feet (100 M)

24-hour chronograph, easy to use 24-hour countdown timerDaily alarm, 2 time zone settings makes travel easyEasy to view in low light conditions with indiglo night-lightCase diameter : 33.00mmWater-resistant to 165 feet (50 M)

Round black resin case with a silver-tone top ringNylon black strap with resin tabs at each lugBlack two zone lensLight up display with alarm, chronograph, lap, countdown, 2nd time zone and military timeWater-resistant to 165 feet (50 M)