Navy cord with an octagonal charm, a Royal Oak 50th Anniversary bracelet from AUDEMARS PIGUET, famous for Swiss luxury watches. - Color: Navy - Design: Octagonal charm Thank you for viewing. I think it can be used by both men and women! It was a gift, but I've been keeping it stored... I have never used it. The condition is still very beautiful. Stored by a private individual. I have taken it out of the box for sale, so please consider this if you are concerned. I think it's a very rare novelty item!! I'm decluttering, so I've decided to put it up for sale!!