There is a splendidly special double index at 12 o’clock for orientation. At 6 o’clock, you've got the signature – as the Aquatimer are available in the two tritium or Luminova variants, you’ll see both equally “T SWISS Manufactured T” and “SWISS Designed” signatures. A Be aware about the tritium https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/