This G-Shock Breast Cancer Research Foundation watch embodies the Casio commitment to pink ribbon campaigns, which raise awareness of the importance of early detection, diagnosis and treatment of breast cancer. G-shock and Pink Ribbon are natural allies, sharing a dedication to building a world where everyone can be healthy, is free to be themselves, and never misses out due to illness. Case size (Lx Wx H): 45.7 x 40.5 x 11.9 mm Construction: Shock Resistant Case and bezel material: Resin / Bio-based resin Band: Bio-based resin band 200-meter water resistance Mineral Glass 1/100-second stopwatch Countdown timer Multi-function alarm Hourly time signal Flash alert: Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm LED backlight (Super Illuminator), Afterglow Full auto-calendar (to year 2099) 12/24-hour format Regular timekeeping: Hour, minute, second, pm, month, date, day Casio G-Shock Style #: GMDS5610PK-4 - Shop the latest G-Shock watches and other jewelry on BlackSkinny.com