Casio watches are at the forefront of all pioneering technology especially when related to watches. G shock casio watch is a tough watch for a rugged lifestyle. Product Description: - Shock resistant. - 200m water resistant. - 1/100th second chronograph. - Daily alarm. - Dual time. - Auto Calendar (pre-programmed until the year 2039). Also Comes With : - 2 Year Manufacturer's Guarantee - Presentation Box