20mm Caoutchouc Rubber - Smooth

100% Caoutchouc Veritable Rubber, smooth and simple design,
Swiss Made by Biwi.

Vulcanized Rubber that is completely waterproof and resistant to external influences. A premium rubber material that will fit the Raven Trekker, Solitude, Defender, or any watch with 20mm lugs.

Buckle is brushed. Accepts 1.8mm spring bars. 

Size: 20mm/18mm wide, 115mm/75mm long

Back in Stock!
Now Shipping with 2 "keepers" (some people call them loops)

Customer Reviews

Based on 5 reviews
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J
Jeffrey Maloney
Amazing Strap!

This unassuming strap is so very nice in person. This soft, flexible strap has quickly become my favorite strap for the Solitude. I cannot more highly recommend everyone to pick one up. They are work double the price!

R
Rick B.
Caoutchouc straps

Smooth and pliant. No dust or lint unlike silicone straps. Love it

M
Matt
Awesome strap!

Very soft and supple but still tough and secure. Highly recommend!

R
Ramzi Abdulrahman
BIWI 20mm Caoutchouc Rubber Strap

I love it! Soft and study. BIWI makes great rubber watch straps. I wish you guys could also stock the BIWI Osiris model in 20mm and 22mm.

D
Doug Boehme
Amazing Quality!

I typically don't like rubber straps but this strap is perfect! It it so comfortable on my wrist yet it still feels like my skin can breathe. I had originally purchased the Bronze Trekker with the blue dial and leather band and changed my mind to rubber after wearing. I was able to transfer the bronze buckle to the rubber strap and install this back on my Trekker! Now when I ski, the watch doesn't shift on my wrist and I'm able to see how much longer the lifts are open to get back to my car at the top lodge. :)