Full LCD Ana-Digi100M water resistantAuto EL backlight with AfterglowWorld Time : 29 times zones (27 cities), city code display, daylight saving on/off; 4 Daily Alarms and 1 snooze alarm

Quartz movementBlue Resin strapTimer; dual time zonesChrome caseWater-resistant to 165 feet (50 M)

Quartz movementOn-screen instructional prompts for quick and easy setting24-hour stopwatch; alarm with 5-minute back-up; 12 preset timersIndiglo night-lightWater-resistant to 165 feet (50 M)

Quartz movementStrong mineral crystal protects dial from scratches and scrapesStainless-steel case; digital-gray dial; day-and-date functionsWater-resistant to 165 feet (50 M)

Quartz movementProtective mineral crystal protects watch from scratchesCase diameter : 43.5 mmResin case; black dial; day-and-date functionsWater-resistant to 165 feet (50 M)

Quartz movement24-hour countdown timerIndiglo night-light; alarm24-hour chronographWater-resistant to 165 feet (50 M)

Preset your Desired Heart Rate Target Zone to One of Six Ranges, Review Workout Average and Peak Heart RateReview Time-In-Zone, Recovery Heart Rate, and Calories Burned100-hour chronograph with lap and split, either in large digits, 50-lap memory with average heart rate per lap100-hour, 2-mode countdown timer, Alarm with 5-minute backup, INDIGLO night-light with NIGHT-MODE featureOwner-Replaceable Battery; Data Recorder 2 and Data Recorder Compatible; water resistant to 100m

Multi Function Digital SportswatchSilicone Negative IonNatural TourmalineLightweight 10 gramsHypo-allergenic

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