There is a splendidly special double index at twelve o’clock for orientation. At 6 o’clock, you've got the signature – given that the Aquatimer are available in equally tritium or Luminova variants, you’ll see both equally “T SWISS Created T” and “SWISS Manufactured” signatures. A Observe over the tritium versions: https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/