Brand: Oceanaut Model #: OC2124-SE Gender: Men's Collection: Spider Chronograph Dial Color: Black with blue accents Watch Movement: Quartz with Quick-set Date Band Material: Silicon -Fits 8 1/2 wrist Band Width: 24mm Clasp Type: Tang Buckle Watch Case: 316L Stainless Steel Black IP Water resistant: 200m-660ft Crystal: Scratch Resistant Harden Mineral Bezel: Stationary Case Diameter: 48mm Case Thickness: 11mm