Borealis Boavista 20mm Black vulcanized Rubber - Best Offer in Market for Diver Watches

We believe the Borealis Boavista tropic styled 20mm black rubber strap is the best on its class available in market for diver watches taking into account the quality/price ratio and majority of our customers agree with that.

It has an underside with a waffle pattern making it extremely comfortable even in hot summer days as it allows perspiration of skin.

This rubber strap is the result of over a year of work developing a new vulcanized rubber formula that brings what a rubber strap should be about: durable, flexible, vintage looking and affordable.

The Borealis Boavista tropic styled rubber strap in 20mm Black has a size of 131/78 mm, a diameter of 20mm tapering at 12mm at buckle and is made of vulcanized rubber. Its composition does not contain any kind of silicone just rubber though it is flexible as a silicone rubber without attracting dust.

Please be aware recommended maximum thickness of spring bars used is 1.8mm thick.