Dear community,
i bought a nice Zenith XL Tronic, pictures will be added as soon as the watchmaker has changed the glass

The Zenith had an NSA braclet with an unknown sign for me. I thougt ok this could be a personalized clasp with the letters of the owner. A few days later, swimming in the bay, i found the same bracelet with the same sign on the clasp. The seller was from uk i live in germany.

Any ideas about the meaning of these sign or maybe a watch company with similiar letters ?

Last but not least some pictures:




And pictures from the bay:

 

Probably belonged to Richard Burton..

 

… maybe a gift from elizabeth taylor …