NAUTICA WRISTBAND 100% AUTHENTIC RUBBER (NOT SILICONE) FREE SCREWS FITS ON WATCH MODELS N15649G A15651G A21005G N16535G A16535G, N16533G N13530G A13530G N13519G A34001G, N13531G N13523G N13533G A15649G N13525G, A13600G A34003 A34005G N16535G N16536G, A23001G A23005G N15649G N15651G A34002G AND OTHERS. WE HAVE ALL COLORS AVAILABLE FOR THIS MODEL BANDS / TENEMOS TODOS LOS COLORES DISPONIBLES PARA ESTE MODELO DE BANDA (BUY ORIGINAL RUBBER BANDS AND USE THEM FOR MANY YEARS) To see all available models go to my store If you need any band that we don't have on list let me know and we can try to find for you. The Original Bands must say Nautica in Buckle Why pay a little more for Authentic Nautica rubber bands? Silicone versus Rubber These two materials are very similar and are often confused frequently, but where the difference lies during the manufacturing process. Silicone is a totally synthetic element and rubber is the result of a combination of synthetic and natural components. The rubber applied to the Watch Straps (Wristband) is usually more durable, it is resistant to sweat and salt water. It is not an elastic material so its perception is solid and supports friction better. Rubber straps are an innovative material of the latest generation that is becoming more and more important in the market of "sport" men's watches. The advantage of the silicone is that it is more economical, is softer to the touch and has elasticity unlike rubber. Silicone wristaband can be cracked quite easily and with their synthetic component they stick more easily to all kinds of particles and materials, so it is often necessary to clean them to remove those adhesives. More than 12 years offering our customers only "Authentics" bands of the NAUTICA brand, our feedbacks confirm it. Mas de 12 años ofreciendo a nuestros clientes solo bandas "Autenticas" de la marca NAUTICA, nuestros feedbacks lo confirman. SI TIENE ALGUNA PREGUNTA HABLAMOS ESPANOL