Diesel's 48mm Mega Chief Slim watch features a brown sunray dial, chronograph movement and brown stainless steel bracelet. Materials and details: • Composition: Steel • Case Size: 48x55 • Case Thickness: 10.0MM • Water Resistance: 5 ATM • Case Material: STAINLESS STEEL • Case Finish: COMBO • Attachment Material: STAINLESS STEEL • Attachment Color: Brown • Closure/Adjustability: Double Press Deployant Buckle • Dial Color: Black,Brown • Movement: Quartz/Chrono