Brand Name: Curren Band Material Type: Silicone Band Length: 24 Style: Fashion & Casual Clasp Type: Buckle Movement: Quartz Water Resistance Depth: 3Bar Case Material: ALLOY Case Thickness: 15 Boxes & Cases Material: leather Model Number: 8442 Band Width: 25 Feature: Luminous Feature: Chronograph Feature: Water Resistant Feature: Week Display Dial Diameter: 47 Case Shape: Rectangle Dial Window Material Type: Hardlex Item Type: Quartz Wristwatches Dial Diameter: 47 mm Band Width: 25 mm Band Length: 240 mm Case Thickness: 15 mm Watch Weight: 102 g Clasp Type: buckle Band Material Type:silicone strap Case Material：alloy Dial Window Material Type: hardlex Feature: luminous, atuo dat, chronograph(1/10 seconds dial, seconds dial, minute dial), silicone strap, square large dial,waterproof 3 ATM