The BRAT13B is a beige nato strap made for GRAHAM Chronofighter Oversize watches and Baja 1000. It is made of high-quality nato and has a beige color.

The nato material gives the strap a classic and timeless look, making it a suitable choice for a wide range of occasions. The strap is likely to be durable and comfortable to wear, as nato is a strong and breathable material.