Authentic Patek Philippe Geneve Navy Blue Leather Watch Strap 21/16mm, 74+111mm C41

I’m listing a lot of Luxury Watches accessories, including new and pre-owned watch straps bands ,Patek Philippe, Omega, Zenith, Breitling, Chopard, Rolex, Cartier, Bvlgari etc. They all came for retired Luxury watches watchmaker estate, all authentic. If interested, please feel free to contact me with your inquiries…