There's a splendidly distinctive double index at twelve o’clock for orientation. At 6 o’clock, you have got the signature – because the Aquatimer are available in equally tritium or Luminova variants, you’ll see each “T SWISS Created T” and “SWISS MADE” signatures. A Be aware over the tritium variations: IWC https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/