There is a beautifully distinctive double index at twelve o’clock for orientation. At 6 o’clock, you have got the signature – as being the Aquatimer are available in both tritium or Luminova variants, you’ll see each “T SWISS Designed T” and “SWISS Produced” signatures. A Take note on the tritium https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/