Brand Name: SKMEI 1257 Countdown Item Type: Digital Wristwatches Movement: Digital Movement Gender: Men Style: Sport, Fashion, Casual Case Shape: Round Dial Window Material Type: Resin Case Material: Plastic Band Material Type: Silica gel Clasp Type: Buckle Dial Diameter: 50mm Case Thickness: 15mm Band Length: 265mm Band Width: 22mm Product Weight : About 63g Feature:Double Time , 50M Water Resistant ,Complete Calendar,Chronograph, Week Display, LED Display,Countdown.