Casio G-Shock Analog-Digital Sports Watch for Women - GMA-S2100WT-7A2DR

Specification Case / bezel material: Resin Resin Strap Mineral Glass Neobrite Shock Resistant Carbon Core Shield Structure 200 meters water resistance Dual LED light LED light for the watch face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) World time 31 time zones (48 cities + coordinated universal time), daylight saving time on/off Stopwatch 1/100 second Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00''~23:59'59'' (after 60 minutes) Unit of measurement: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, first-second position time Countdown timer Measuring unit: 1 second Countdown time range: 24 hours Countdown start time setting range: 1 second to 24 hours (1 second increments, 1 minute increments and 1 hour increments) 5 daily alarms Hourly time signal Needle shift feature Fully automatic calendar (until 2099) 12/24 hour format Operation button sound on/off Regular timekeeping Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day) Digital: Hour, minute, second, pm, month, date Accuracy: ±15 seconds per month Approximate battery life: 3 years at SR726W × 2 Closed Case size / Total weight Case size: 46.2×42.9×11.2mm Total weight: 41g