Case diameter: 55 mm</br>Water resistance: 100 Meters (330 feet)</br>Analog-quartz Movement</br>Case Diameter: 55mm</br>Water Resistant To 330 Feet</br></br>Product Description</br></br>Stainless steel case. Leather band with adjustable buckle closure. Three-hand analog display with quartz movement. Dial features contrasting numbers, four sub-dials, and a date display window. Chronograph functionality. Water resistant 10 ATM/100 meters.</br><br/>http://www.amazon.com/gp/product/B0163GGBOS