GV2 by Gevril Macchina Del Tempo Mens Swiss Quartz Carbon Fiber Pattern Black Leather Strap Watch, (Model: 8300) Limited edition to 500 pieces; three sub dials with 24 hour function, sub seconds and hour/minute display Two interchangeable leather bands: black with carbon fiber pattern and black matte with red stitching; Ronda 505 Swiss quartz movement Swiss-quartz Movement Case Diameter: 47mm Water Resistant To 99 Feet