Flat Vent rubber watch strap 18mm 20mm 22mm Width 18mm 20mm 22mm 17,20 € Sporty rubber bands made of soft silicone. A classic on a dive watch.The Flat Vent model has flat ventilation channels closest to the clock. Popular products Wave Vent rubber watch strap 18mm 20mm 22mm 24mm from 17,20 € Tropic green FKM rubber watch band 20mm 22mm from 25,40 € Waffle FKM green rubber watch band 20mm 22mm from 25,40 € Honeycomb FKM orange rubber watch band 18mm 20mm 22mm 24mm from 25,40 € Waffle FKM black rubber watch band 20mm 22mm from 25,40 € Tropic watch strap of grey FKM rummer 20mm 22mm from 25,40 €