Robby by HIRSCH - Black & Yellow Sailcloth Style Calfskin Performance Watch Strap

The Robby performance strap is crafted from genuine full-grain Italian calfskin with a perforated sailcloth design look. The sporty padded strap features a yellow premium caoutchouc rubber core. Caoutchouc is a revolutionary material for strap function - it's water resistant up to 300 meters, hypoallergenic, resists wear & tear and has an integrated moisture and thermoregulation system. Equipped with the HIRSCH quick-release system to make changing your strap quick and easy! *In stock, most products ship same or next business day* Details  From the HIRSCH Performance Collection: Robby combines traditional leather craftsmanship with cutting-edge bracelet technology. The soft caoutchouc rubber core is flexible, adapting to the shape of the wrist and the groove structure on the underside ensures humidity and water are quickly released, creating an immediate drying effect. Deployant buckles are available as a buckle upgrade and can help lengthen the lifespan of your watch strap. Upper Material: Italian Calfskin Leather Core Material: Caoutchouc Rubber Upper Color: Black Core Color: Yellow Stitching: Contrasting - Yellow Finish:  Matte Length: 7.75" (120mmx80mm) Class: Men's Regular/Women's Long Waterproof: Yes - 300 meters Hypoallergenic: Yes Sizing    Strap Size    Watch End Width      Buckle Size    Buckle End Width      Thickness   Watch End - Buckle End   20mm 18mm 6.5 - 3.0mm 22mm 20mm 7.0 - 3.2mm 24mm 22mm 7.5 - 3.4mm   Sizing Mobile   Strap Size   Watch End Width   Buckle Size   Buckle End Width   20mm 18mm 22mm 20mm 24mm 22mm Thickness   Watch End - Buckle End   20mm Strap:  6.5 - 3.0mm 22mm Strap:  7.0 - 3.2mm 24mm Strap:  7.5 - 3.4mm