SPECIFICATIONUpper Layer: Traditional Chesterfield-style Two-tone CalfskinLower Layer: Oysterglove supersoft leather liningWater resistance: Splash resistantWarranty: 12 months OPTIONAL DEPLOYMENT CLASPSUsing the menu above, you can optionally add a Hirsch Sport deployment clasp to your purchase (for compatible straps) in a either silver or gold tone. Additional costs as indicated. A deployment clasp adds quick-release functionality to your watch strap for added convenience. The Strap Size Guide below lists the currently-available dimensions of this strap. STRAP SIZE GUIDE Watch End Buckle End Thickness(Watch End) Thickness(Buckle End) Length 18mm 16mm 4.0mm 3.5mm L 19mm 18mm 4.2mm 3.7mm L 20mm 18mm 4.5mm 3.9mm L Length 'L' is equal to 120mm/80mm (200mm overall) WHAT'S INCLUDED ×1 Hirsch Ascot watch strap ×1 Hirsch H-Tradition Buckle ×2 Loops/Keepers ×2 Quick-Release Spring Bars ABOUT Hirsch Ascot English Leather Watch Strap For those seeking a traditional leather look to accompany their preferred dress watches, the Ascot is the perfect choice with its diffuse, hand-finished leather construction made using traditional English techniques, coupled with a soft and supple underlayer for the utmost in comfort and refinement.  Please note: Any watches pictured are for illustration purposes only and are not included. Due to the hand-made nature of these products, straps may vary slightly from those pictured.