You will find a beautifully unique double index at 12 o’clock for orientation. At six o’clock, you have the signature – as the Aquatimer are available in both of those tritium or Luminova variants, you’ll see each “T SWISS Designed T” and “SWISS Produced” signatures. A Notice around the tritium https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/