Headquartered in Klagenfurt, Austria, Hirsch was established in 1765 as a leather workshop and tannery. It remains a family-owned business to this day, and continues to gain recognition for excellence and innovation in watch strap design. Hirsch's popular Performance collection of classic leather and animal-free materials combined with premium caoutchouc rubber is a multiple award winner.

The Ayrton Performance strap features a full-grain Italian calfskin leather upper in a perforated carbon fiber style, treated with a special scratch-resistant finish to protect against abrasion. The premium, thick caoutchouc natural rubber lining is hypoallergenic and resistant to external influences such as UV light and chemicals, and its superior groove structure ensures constant ventilation on the wrist. Ayrton is water resistant to 300m, so it can be worn for swimming and even diving.

All of our Hirsch straps are integrated with handy quick-release spring bars. Prefer standard spring bars? Quick-release bars are easy to remove: simply slide the lever as far as you can to the left, then gently bend back the strap corner until the bar emerges from the slot.

Material:

• High quality Italian calfskin leather
• Natural caoutchouc rubber
• Fitted with a Hirsch-branded matte black PVD stainless steel buckle

Sizing:

• Available in 20mm and 22mm
• Strap/buckle taper: 20mm/18mm, 22mm/20mm
• Piece length 120mm / 80mm excluding buckle
• Total length 7-7/8" (200mm) excluding buckle
• 6mm thick, tapering to 3mm

Includes:

• Integrated with stainless steel quick-release spring bars