AIBI&reg; Mens Chronograph Rose Gold Grant Stainless Steel Watch Auto Date with Brown Leather Case Diameter:44.0mm;Band Width:22.0mm;Water Resistance:10ATM; Movement:Japanese quartz Sapphire Crystal Dial Window,Shockproof and scratchproof,Feature with big face Chronograph,really cool Adjustable Buckle Clasp, Fit for most Size of Wrist Durable Soft Genuine Leather Band,Comfortable for Wearing 2 Years Warranties Guarantee,1 Month Money Back Guarantee if Not Satisfied