These new BGA-100ST models offer a selection of popular pastel green and pink colors, as well as pastel white.The gradation of the face colors resembles the coloration of the sky, and this is sprinkled with stars. The 4 o'clock hour marker also is a metal star, which adds a sparkling accent.Cool designs created by combining pastel colors with metal bezels and hour markers. Specifications Case / bezel material: Resin / Stainless steel Resin Band Shock Resistant Mineral Glass 100-meter water resistance LED light Afterglow World time 29 time zones (48 cities), daylight saving on/off 1/100-second stopwatch Measuring capacity: 59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Other: Auto-repeat 5 daily alarms Hourly time signal Edit: Button operation tone on/off, alarm beeper pattern (3 patterns), 12/24-hour format, 00-second animation on/off Full auto-calendar (to year 2099) Regular timekeeping Analog: 2 hands (hour, minute (hand moves every 20 seconds)) Digital: Hour, minute, second, pm, month, date, day Accuracy: ±30 seconds per month Approx. battery life: 2 years on SR726W X 2