A class of its own. authentic | original | timeless Natural vegetable-tanned Italian calf leather with a uniquely grown structure and supple feel HIRSCH Premium Caoutchouc Core Sporty-classic design Accentuated patent seam Embedded loop High-quality stainless steel buckle in HIRSCH Classic Design with Quick Release System available in lug widths 18mm, 20mm, and 22mm - please specify the desired lug width when ordering Product name: HIRSCH Watch Strap James L - Italian Calf Leather - sporty/breathable - robust and durable - for women & men - Black - available in lug widths 18mm, 20mm, and 22mm