The Pilot FKM strap is where it's at for aviators and pilot watch fans. Crafted from super durable and soft FKM that can take on anything from fuel spills to chemical mix-ups, they come in 22mm or 20mm to perfectly match your oversized pilot's piece. With a precision-machined 316L stainless steel sculpted buckle that is 18mm wide and stretch to fit your wrist no matter what you're wearing, mean business in the air or on the ground. Featuring a mildly rough texture, resistant to anything thrown their way, they'll be your go-to for both duty and daily flyness.
Use FKM - Fluoroelastomer rubber as a material, very durable man-made rubber of great density, made to stand harsh conditions.