Brand Name:T-WINNER Item Type:Mechanical Wristwatches Case Material:Stainless Steel Water Resistance Depth:No waterproof Dial Window Material Type:Glass Movement:Mechanical Hand Wind Dial Diameter:40 mm Clasp Type:Buckle Gender:Men Style:Business Feature:None Case Shape:Round Band Material Type:Leather Band Length:24 cm Band Width:20 mm Case Thickness:10 mm Model Number:YUXI d1037 Package included: -1 * Watch. -1 * Gift Box. -1 * Manual Instruction. Please give us a five-star feedback if you are satisfied with our products and service. Reminder: 1. Please peel all films off before wearing. 2. Please keep the watch away from magnet to avoid making the watch stop working. 3. Please wind up the watch before every usage.