There is a incredibly distinctive double index at twelve o’clock for orientation. At six o’clock, you've got the signature – since the Aquatimer are available in both of those tritium or Luminova variants, you’ll see each “T SWISS MADE T” and “SWISS Manufactured” signatures. A Take note around the tritium https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/