CROTON Women's CN207537GNMP Balliamo August Birthstone Analog Display Quartz Green Watch 28mm Case Diameter Japan quartz Miyota 2035 movement; stainless steel case back; mother of pearl dial; 3.5mm peridot birthstone; crystal bezel with 34 - 2mm Czech crystals; 32.5mm x 28mm oval dial Quartz Movement Water Resistant To 33 Feet