The Casio G-Shock Resistant Mineral Crystal DW-6900BB-1DR Watch is shock-resistant. With its classic and traditional appearance, the Men's Watch is a timepiece of exceptional appeal. Its popular men's watches are designed to satisfy the needs of outdoor sports enthusiasts while incorporating fashionable styles. The men's G-Shock watch collection functions exceptionally well as business and accessory watches while still maintaining a casual and fashionable appearance. It has a circular resin casing and a circular resin strap with a circular design. In addition, it has a countdown timer, a chronograph with a 1/100-second resolution, and an electroluminescent backlight afterglow. It can withstand up to 200 meters of water pressure. This watch features an automatic complete calendar and multiple alarm functions.