You will find a incredibly special double index at twelve o’clock for orientation. At six o’clock, you've the signature – as the Aquatimer can be found in both tritium or Luminova variants, you’ll see both “T SWISS MADE T” and “SWISS Manufactured” signatures. A Be aware about the tritium versions: https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/