There's a beautifully exclusive double index at twelve o’clock for orientation. At 6 o’clock, you have the signature – because the Aquatimer are available in both of those tritium or Luminova variants, you’ll see each “T SWISS Produced T” and “SWISS Built” signatures. A Take note about the tritium variations: https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/