ERA-100D-1A4V

? Magnetic resistant ? Multi-layer analog-digital combination watch ? 1/ 100-second chronograph ? World time ? 5 alarms ? Stainless steel case and band ? 100-meter water resistance ? EDIFICE logo stamped on the crown, back cover, and clasp ? Three-dimensional hour markers ? White LED illuminator Mineral Glass / Spherical Glass Magnetic Resistant 100-meter water resistance Case / bezel material: Stainless steel Stainless Steel Band One-touch 3-fold Clasp Solid Band LED light ( Super Illuminator) Auto light switch World time 29 time zones ( 48 cities + coordinated universal time) , daylight saving on/ off, Home city/ World time city swapping 1/ 100-second stopwatch Measuring capacity: 999: 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) 5 daily alarms ( with 1 snooze alarm) Hourly time signal Full auto-calendar ( to year 2099) 12/ 24-hour format Button operation tone on/ off Regular timekeeping Analog: 2 hands ( hour, minute ( hand moves every 20 seconds) ) Digital: Hour, minute, second, pm, month, date, day Accuracy: 15 seconds per month Approx. battery life: 3 years on SR927W 2 Size of case:  47.3  44  13 mm Total weight: 163 g LED: White