Taking a cue from the boys, Baby-G introduces the BG6901 collection that finds inspiration from the Casio G-Shock DW6900 watch collection. A play on all that is sporty-chic, the new line brings high shine and impact to the fashion front. The glossy black, durable resin band combines with a large watch face that displays digital time, encased in a mirrored dial, for a new shock-worthy classic. Glossy black resin band digital watch with metallic gold mirror face.Shock Resistant200M Water ResistantEL Backlight with AfterglowFlash AlertFlashes with buzzer that sounds for alarms, hourly time signal, countdown timer progress beeper and stopwatch auto-startWorld Time29 time zones (48 cities), city code display, daylight saving on/off2 Multi-function Alarms and 1 Snooze AlarmHourly Time Signal1/100 second stopwatchMeasuring capacity: 23:59'59.99"Measuring modes: Elapsed time, split time, 1st-2nd place timesOther: 5-second auto-startCountdown TimerMeasuring Unit: 1 secondCountdown Range: 24 hoursCountdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)Other: Auto-repeat, Progress beeper on/offFull Auto Calendar (pre-programmed until the year 2099)12/24 Hour FormatsButton Operation Tone on/offAccuracy: +/- 30 seconds per monthBattery: CR2016Approx. battery life: 5 yearsModule 3297Size of Case/Total Weight: 49.1 x 45.0 x 13.5mm / 47.0g CasioWith the launch of its first watch in November 1974, Casio entered the wristwatch market at a time when the watch industry had just discovered digital technology. As a company with cutting-edge electronic technology developed for pocket calculators, Casio entered this field confident that it could develop timepieces that would lead the market.Today, Casio is focusing its efforts on solar-powered radio- controlled watches: the built-in solar battery eliminates the nuisance of replacing batteries, atomic timekeeping means the users never have to reset the time. Recently, Casio launched a series of Bluetooth watches that sync to the users cell phone to automatically update the time. Casio is always moving time forward. See all Product description