There's a incredibly special double index at 12 o’clock for orientation. At six o’clock, you've the signature – as being the Aquatimer can be found in both equally tritium or Luminova variants, you’ll see both of those “T SWISS MADE T” and “SWISS MADE” signatures. A note over the tritium https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/