GRAND LANGE 1 White gold with dial in black Reference: 117.028 This model was introduced in 2013. The dial is crafted from solid silver and graced with solid-gold appliques and hour markers. The hands are made of rhodiumed gold. The hour, minute, and power-reserve hands as well as the hour and power-reserve markers are luminous. Product Specs Family LANGE 1 Timepiece GRAND LANGE 1 Reference 117.028 Calibre L095.1 Case white gold Dial solid silver Hands rhodiumed Case Measurements Diameter: 40.5 mm; height: 8.8 mm