You will find a incredibly special double index at 12 o’clock for orientation. At six o’clock, you've the signature – since the Aquatimer are available in each tritium or Luminova variants, you’ll see both “T SWISS Produced T” and “SWISS Produced” signatures. A note to the tritium variations: IWC needed https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/