The DX3 CANVAS utilizes Bertucci's legendary patented Unibody fiber-reinforced 40mm case for durability and light weight. The Comfort Canvas band is smooth, cool, dry and will develop a unique well-earned patina over time. The DX3 CANVAS is powered by a precision all-metal movement for long lasting reliability. Additional performance features include: Swiss super luminous hands and markers, ergonomic offset crown, scratch resistant R-Type mineral crystal and 50M water resistance.