If Apple's current mix of strap options lack the rugged styling and functionality you've been looking for, Nomad's new Rugged Strap might just be the perfect style you're looking for. Made from a tough yet soft fluoroelastomer, the strap is both durable and lightweight and is resistant to high temperatures, oils, chemicals, and sunlight. It also features a micro-textured finish for comfort and a metal injection molded buckle and lugs in black or silver 316L marine-grade stainless steel. 

Available for all Apple watch sizes from 38mm to 44mm. 

$49, nomadgoods.com